native

package
v0.3.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Apr 29, 2026 License: Apache-2.0 Imports: 7 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	ParamLeverageScale = C.PIT_PARAM_LEVERAGE_SCALE
	ParamLeverageMin   = C.PIT_PARAM_LEVERAGE_MIN
	ParamLeverageMax   = C.PIT_PARAM_LEVERAGE_MAX
	ParamLeverageStep  = C.PIT_PARAM_LEVERAGE_STEP
)
View Source 
const (
	ParamSideNotSet = C.PitParamSide_NotSet
	ParamSideBuy    = C.PitParamSide_Buy
	ParamSideSell   = C.PitParamSide_Sell
)
View Source 
const (
	ParamPositionSideNotSet = C.PitParamPositionSide_NotSet
	ParamPositionSideLong   = C.PitParamPositionSide_Long
	ParamPositionSideShort  = C.PitParamPositionSide_Short
)
View Source 
const (
	ParamPositionModeNotSet  = C.PitParamPositionMode_NotSet
	ParamPositionModeNetting = C.PitParamPositionMode_Netting
	ParamPositionModeHedged  = C.PitParamPositionMode_Hedged
)
View Source 
const (
	ParamPositionEffectNotSet = C.PitParamPositionEffect_NotSet
	ParamPositionEffectOpen   = C.PitParamPositionEffect_Open
	ParamPositionEffectClose  = C.PitParamPositionEffect_Close
)
View Source 
const (
	ParamTradeAmountKindNotSet   = C.PitParamTradeAmountKind_NotSet
	ParamTradeAmountKindQuantity = C.PitParamTradeAmountKind_Quantity
	ParamTradeAmountKindVolume   = C.PitParamTradeAmountKind_Volume
)
View Source 
const (
	ParamRoundingStrategyMidpointNearestEven  = C.PitParamRoundingStrategy_MidpointNearestEven
	ParamRoundingStrategyMidpointAwayFromZero = C.PitParamRoundingStrategy_MidpointAwayFromZero
	ParamRoundingStrategyUp                   = C.PitParamRoundingStrategy_Up
	ParamRoundingStrategyDown                 = C.PitParamRoundingStrategy_Down
)
View Source 
const (
	ParamRoundingStrategyDefault            = C.PIT_PARAM_ROUNDING_STRATEGY_DEFAULT
	ParamRoundingStrategyBanker             = C.PIT_PARAM_ROUNDING_STRATEGY_BANKER
	ParamRoundingStrategyConservativeProfit = C.PIT_PARAM_ROUNDING_STRATEGY_CONSERVATIVE_PROFIT
	ParamRoundingStrategyConservativeLoss   = C.PIT_PARAM_ROUNDING_STRATEGY_CONSERVATIVE_LOSS
)
View Source 
const (
	ParamErrorCodeUnspecified     = C.PitParamErrorCode_Unspecified
	ParamErrorCodeNegative        = C.PitParamErrorCode_Negative
	ParamErrorCodeDivisionByZero  = C.PitParamErrorCode_DivisionByZero
	ParamErrorCodeOverflow        = C.PitParamErrorCode_Overflow
	ParamErrorCodeUnderflow       = C.PitParamErrorCode_Underflow
	ParamErrorCodeInvalidFloat    = C.PitParamErrorCode_InvalidFloat
	ParamErrorCodeInvalidFormat   = C.PitParamErrorCode_InvalidFormat
	ParamErrorCodeInvalidPrice    = C.PitParamErrorCode_InvalidPrice
	ParamErrorCodeInvalidLeverage = C.PitParamErrorCode_InvalidLeverage
	ParamErrorCodeAssetEmpty      = C.PitParamErrorCode_AssetEmpty
	ParamErrorCodeAccountIdEmpty  = C.PitParamErrorCode_AccountIdEmpty
	ParamErrorCodeOther           = C.PitParamErrorCode_Other
)
View Source 
const (
	TriBoolNotSet = C.PitTriBool_NotSet
	TriBoolFalse  = C.PitTriBool_False
	TriBoolTrue   = C.PitTriBool_True
)
View Source 
const (
	ParamAdjustmentAmountKindNotSet   = C.PitParamAdjustmentAmountKind_NotSet
	ParamAdjustmentAmountKindDelta    = C.PitParamAdjustmentAmountKind_Delta
	ParamAdjustmentAmountKindAbsolute = C.PitParamAdjustmentAmountKind_Absolute
)
View Source 
const (
	RejectScopeOrder   = C.PitRejectScope_Order
	RejectScopeAccount = C.PitRejectScope_Account
)
View Source 
const (
	RejectCodeMissingRequiredField        = C.PitRejectCode_MissingRequiredField
	RejectCodeInvalidFieldFormat          = C.PitRejectCode_InvalidFieldFormat
	RejectCodeInvalidFieldValue           = C.PitRejectCode_InvalidFieldValue
	RejectCodeUnsupportedOrderType        = C.PitRejectCode_UnsupportedOrderType
	RejectCodeUnsupportedTimeInForce      = C.PitRejectCode_UnsupportedTimeInForce
	RejectCodeUnsupportedOrderAttribute   = C.PitRejectCode_UnsupportedOrderAttribute
	RejectCodeDuplicateClientOrderID      = C.PitRejectCode_DuplicateClientOrderId
	RejectCodeTooLateToEnter              = C.PitRejectCode_TooLateToEnter
	RejectCodeExchangeClosed              = C.PitRejectCode_ExchangeClosed
	RejectCodeUnknownInstrument           = C.PitRejectCode_UnknownInstrument
	RejectCodeUnknownAccount              = C.PitRejectCode_UnknownAccount
	RejectCodeUnknownVenue                = C.PitRejectCode_UnknownVenue
	RejectCodeUnknownClearingAccount      = C.PitRejectCode_UnknownClearingAccount
	RejectCodeUnknownCollateralAsset      = C.PitRejectCode_UnknownCollateralAsset
	RejectCodeInsufficientFunds           = C.PitRejectCode_InsufficientFunds
	RejectCodeInsufficientMargin          = C.PitRejectCode_InsufficientMargin
	RejectCodeInsufficientPosition        = C.PitRejectCode_InsufficientPosition
	RejectCodeCreditLimitExceeded         = C.PitRejectCode_CreditLimitExceeded
	RejectCodeRiskLimitExceeded           = C.PitRejectCode_RiskLimitExceeded
	RejectCodeOrderExceedsLimit           = C.PitRejectCode_OrderExceedsLimit
	RejectCodeOrderQtyExceedsLimit        = C.PitRejectCode_OrderQtyExceedsLimit
	RejectCodeOrderNotionalExceedsLimit   = C.PitRejectCode_OrderNotionalExceedsLimit
	RejectCodePositionLimitExceeded       = C.PitRejectCode_PositionLimitExceeded
	RejectCodeConcentrationLimitExceeded  = C.PitRejectCode_ConcentrationLimitExceeded
	RejectCodeLeverageLimitExceeded       = C.PitRejectCode_LeverageLimitExceeded
	RejectCodeRateLimitExceeded           = C.PitRejectCode_RateLimitExceeded
	RejectCodePnlKillSwitchTriggered      = C.PitRejectCode_PnlKillSwitchTriggered
	RejectCodeAccountBlocked              = C.PitRejectCode_AccountBlocked
	RejectCodeAccountNotAuthorized        = C.PitRejectCode_AccountNotAuthorized
	RejectCodeComplianceRestriction       = C.PitRejectCode_ComplianceRestriction
	RejectCodeInstrumentRestricted        = C.PitRejectCode_InstrumentRestricted
	RejectCodeJurisdictionRestriction     = C.PitRejectCode_JurisdictionRestriction
	RejectCodeWashTradePrevention         = C.PitRejectCode_WashTradePrevention
	RejectCodeSelfMatchPrevention         = C.PitRejectCode_SelfMatchPrevention
	RejectCodeShortSaleRestriction        = C.PitRejectCode_ShortSaleRestriction
	RejectCodeRiskConfigurationMissing    = C.PitRejectCode_RiskConfigurationMissing
	RejectCodeReferenceDataUnavailable    = C.PitRejectCode_ReferenceDataUnavailable
	RejectCodeOrderValueCalculationFailed = C.PitRejectCode_OrderValueCalculationFailed
	RejectCodeSystemUnavailable           = C.PitRejectCode_SystemUnavailable
	RejectCodeCustom                      = C.PitRejectCode_Custom
	RejectCodeOther                       = C.PitRejectCode_Other
)
View Source 
const ParamLeverageNotSet = C.PIT_PARAM_LEVERAGE_NOT_SET

Variables

View Source 
var (
	ErrNegative        = errors.New("param: value must be non-negative")
	ErrDivisionByZero  = errors.New("param: division by zero")
	ErrOverflow        = errors.New("param: arithmetic overflow")
	ErrUnderflow       = errors.New("param: arithmetic underflow")
	ErrInvalidFloat    = errors.New("param: invalid float value (NaN or infinity)")
	ErrInvalidFormat   = errors.New("param: invalid format")
	ErrInvalidPrice    = errors.New("param: invalid price value")
	ErrInvalidLeverage = errors.New("param: invalid leverage value")
	ErrAssetEmpty      = errors.New("param: asset must not be empty")
	ErrAccountIdEmpty  = errors.New("param: account id string must not be empty")
)

Functions

func AccountAdjustmentAmountOptionalIsSet 

func AccountAdjustmentAmountOptionalIsSet(value AccountAdjustmentAmountOptional) bool

func AccountAdjustmentAmountOptionalReset 

func AccountAdjustmentAmountOptionalReset(value *AccountAdjustmentAmountOptional)

func AccountAdjustmentAmountOptionalSet 

func AccountAdjustmentAmountOptionalSet(
	value *AccountAdjustmentAmountOptional,
	amount AccountAdjustmentAmount,
)

func AccountAdjustmentAmountReset 

func AccountAdjustmentAmountReset(amount *AccountAdjustmentAmount)

func AccountAdjustmentAmountSetPending 

func AccountAdjustmentAmountSetPending(
	amount *AccountAdjustmentAmount,
	value ParamAdjustmentAmount,
)

func AccountAdjustmentAmountSetReserved 

func AccountAdjustmentAmountSetReserved(
	amount *AccountAdjustmentAmount,
	value ParamAdjustmentAmount,
)

func AccountAdjustmentAmountSetTotal 

func AccountAdjustmentAmountSetTotal(amount *AccountAdjustmentAmount, value ParamAdjustmentAmount)

func AccountAdjustmentAmountUnsetPending 

func AccountAdjustmentAmountUnsetPending(amount *AccountAdjustmentAmount)

func AccountAdjustmentAmountUnsetReserved 

func AccountAdjustmentAmountUnsetReserved(amount *AccountAdjustmentAmount)

func AccountAdjustmentAmountUnsetTotal 

func AccountAdjustmentAmountUnsetTotal(amount *AccountAdjustmentAmount)

func AccountAdjustmentBalanceOperationOptionalIsSet 

func AccountAdjustmentBalanceOperationOptionalIsSet(
	value AccountAdjustmentBalanceOperationOptional,
) bool

func AccountAdjustmentBalanceOperationOptionalReset 

func AccountAdjustmentBalanceOperationOptionalReset(
	operation *AccountAdjustmentBalanceOperationOptional,
)

func AccountAdjustmentBalanceOperationOptionalSet 

func AccountAdjustmentBalanceOperationOptionalSet(
	value *AccountAdjustmentBalanceOperationOptional,
	operation AccountAdjustmentBalanceOperation,
)

func AccountAdjustmentBalanceOperationReset 

func AccountAdjustmentBalanceOperationReset(operation *AccountAdjustmentBalanceOperation)

func AccountAdjustmentBalanceOperationSetAsset 

func AccountAdjustmentBalanceOperationSetAsset(
	operation *AccountAdjustmentBalanceOperation,
	asset string,
)

func AccountAdjustmentBalanceOperationSetAverageEntryPrice 

func AccountAdjustmentBalanceOperationSetAverageEntryPrice(
	operation *AccountAdjustmentBalanceOperation,
	price ParamPrice,
)

func AccountAdjustmentBalanceOperationUnsetAsset 

func AccountAdjustmentBalanceOperationUnsetAsset(operation *AccountAdjustmentBalanceOperation)

func AccountAdjustmentBalanceOperationUnsetAverageEntryPrice 

func AccountAdjustmentBalanceOperationUnsetAverageEntryPrice(
	operation *AccountAdjustmentBalanceOperation,
)

func AccountAdjustmentBatchErrorGetFailedAdjustmentIndex 

func AccountAdjustmentBatchErrorGetFailedAdjustmentIndex(
	handle AccountAdjustmentBatchError,
) int

func AccountAdjustmentBoundsOptionalIsSet 

func AccountAdjustmentBoundsOptionalIsSet(value AccountAdjustmentBoundsOptional) bool

func AccountAdjustmentBoundsOptionalReset 

func AccountAdjustmentBoundsOptionalReset(value *AccountAdjustmentBoundsOptional)

func AccountAdjustmentBoundsOptionalSet 

func AccountAdjustmentBoundsOptionalSet(
	value *AccountAdjustmentBoundsOptional,
	bounds AccountAdjustmentBounds,
)

func AccountAdjustmentBoundsReset 

func AccountAdjustmentBoundsReset(bounds *AccountAdjustmentBounds)

func AccountAdjustmentBoundsSetPendingLower 

func AccountAdjustmentBoundsSetPendingLower(
	bounds *AccountAdjustmentBounds,
	bound ParamPositionSize,
)

func AccountAdjustmentBoundsSetPendingUpper 

func AccountAdjustmentBoundsSetPendingUpper(
	bounds *AccountAdjustmentBounds,
	bound ParamPositionSize,
)

func AccountAdjustmentBoundsSetReservedLower 

func AccountAdjustmentBoundsSetReservedLower(
	bounds *AccountAdjustmentBounds,
	bound ParamPositionSize,
)

func AccountAdjustmentBoundsSetReservedUpper 

func AccountAdjustmentBoundsSetReservedUpper(
	bounds *AccountAdjustmentBounds,
	bound ParamPositionSize,
)

func AccountAdjustmentBoundsSetTotalLower 

func AccountAdjustmentBoundsSetTotalLower(
	bounds *AccountAdjustmentBounds,
	bound ParamPositionSize,
)

func AccountAdjustmentBoundsSetTotalUpper 

func AccountAdjustmentBoundsSetTotalUpper(
	bounds *AccountAdjustmentBounds,
	bound ParamPositionSize,
)

func AccountAdjustmentBoundsUnsetPendingLower 

func AccountAdjustmentBoundsUnsetPendingLower(bounds *AccountAdjustmentBounds)

func AccountAdjustmentBoundsUnsetPendingUpper 

func AccountAdjustmentBoundsUnsetPendingUpper(bounds *AccountAdjustmentBounds)

func AccountAdjustmentBoundsUnsetReservedLower 

func AccountAdjustmentBoundsUnsetReservedLower(bounds *AccountAdjustmentBounds)

func AccountAdjustmentBoundsUnsetReservedUpper 

func AccountAdjustmentBoundsUnsetReservedUpper(bounds *AccountAdjustmentBounds)

func AccountAdjustmentBoundsUnsetTotalLower 

func AccountAdjustmentBoundsUnsetTotalLower(bounds *AccountAdjustmentBounds)

func AccountAdjustmentBoundsUnsetTotalUpper 

func AccountAdjustmentBoundsUnsetTotalUpper(bounds *AccountAdjustmentBounds)

func AccountAdjustmentGetUserData 

func AccountAdjustmentGetUserData(adjustment AccountAdjustment) unsafe.Pointer

func AccountAdjustmentPositionOperationOptionalIsSet 

func AccountAdjustmentPositionOperationOptionalIsSet(
	value AccountAdjustmentPositionOperationOptional,
) bool

func AccountAdjustmentPositionOperationOptionalReset 

func AccountAdjustmentPositionOperationOptionalReset(
	operation *AccountAdjustmentPositionOperationOptional,
)

func AccountAdjustmentPositionOperationOptionalSet 

func AccountAdjustmentPositionOperationOptionalSet(
	value *AccountAdjustmentPositionOperationOptional,
	operation AccountAdjustmentPositionOperation,
)

func AccountAdjustmentPositionOperationReset 

func AccountAdjustmentPositionOperationReset(operation *AccountAdjustmentPositionOperation)

func AccountAdjustmentPositionOperationSetAverageEntryPrice 

func AccountAdjustmentPositionOperationSetAverageEntryPrice(
	operation *AccountAdjustmentPositionOperation,
	price ParamPrice,
)

func AccountAdjustmentPositionOperationSetCollateralAsset 

func AccountAdjustmentPositionOperationSetCollateralAsset(
	operation *AccountAdjustmentPositionOperation,
	asset string,
)

func AccountAdjustmentPositionOperationSetInstrument 

func AccountAdjustmentPositionOperationSetInstrument(
	operation *AccountAdjustmentPositionOperation,
	instrument Instrument,
)

func AccountAdjustmentPositionOperationSetLeverage 

func AccountAdjustmentPositionOperationSetLeverage(
	operation *AccountAdjustmentPositionOperation,
	leverage ParamLeverage,
)

func AccountAdjustmentPositionOperationSetMode 

func AccountAdjustmentPositionOperationSetMode(
	operation *AccountAdjustmentPositionOperation,
	mode ParamPositionMode,
)

func AccountAdjustmentPositionOperationUnsetAverageEntryPrice 

func AccountAdjustmentPositionOperationUnsetAverageEntryPrice(
	operation *AccountAdjustmentPositionOperation,
)

func AccountAdjustmentPositionOperationUnsetCollateralAsset 

func AccountAdjustmentPositionOperationUnsetCollateralAsset(
	operation *AccountAdjustmentPositionOperation,
)

func AccountAdjustmentPositionOperationUnsetInstrument 

func AccountAdjustmentPositionOperationUnsetInstrument(
	operation *AccountAdjustmentPositionOperation,
)

func AccountAdjustmentPositionOperationUnsetLeverage 

func AccountAdjustmentPositionOperationUnsetLeverage(
	operation *AccountAdjustmentPositionOperation,
)

func AccountAdjustmentPositionOperationUnsetMode 

func AccountAdjustmentPositionOperationUnsetMode(operation *AccountAdjustmentPositionOperation)

func AccountAdjustmentReset 

func AccountAdjustmentReset(adjustment *AccountAdjustment)

func AccountAdjustmentSetAmount 

func AccountAdjustmentSetAmount(adjustment *AccountAdjustment, amount AccountAdjustmentAmount)

func AccountAdjustmentSetBalanceOperationAndUnsetPositionOperation 

func AccountAdjustmentSetBalanceOperationAndUnsetPositionOperation(
	adjustment *AccountAdjustment,
	operation AccountAdjustmentBalanceOperation,
)

func AccountAdjustmentSetBounds 

func AccountAdjustmentSetBounds(adjustment *AccountAdjustment, bounds AccountAdjustmentBounds)

func AccountAdjustmentSetPositionOperationAndUnsetBalanceOperation 

func AccountAdjustmentSetPositionOperationAndUnsetBalanceOperation(
	adjustment *AccountAdjustment,
	operation AccountAdjustmentPositionOperation,
)

func AccountAdjustmentSetUserData 

func AccountAdjustmentSetUserData(adjustment *AccountAdjustment, userData unsafe.Pointer)

func AccountAdjustmentUnsetAmount 

func AccountAdjustmentUnsetAmount(adjustment *AccountAdjustment)

func AccountAdjustmentUnsetBalanceOperation 

func AccountAdjustmentUnsetBalanceOperation(adjustment *AccountAdjustment)

func AccountAdjustmentUnsetBounds 

func AccountAdjustmentUnsetBounds(adjustment *AccountAdjustment)

func AccountAdjustmentUnsetPositionOperation 

func AccountAdjustmentUnsetPositionOperation(adjustment *AccountAdjustment)

func CreateParamAssetFromStr 

func CreateParamAssetFromStr(value string) (string, error)

func DestroyAccountAdjustmentBatchError 

func DestroyAccountAdjustmentBatchError(handle AccountAdjustmentBatchError)

func DestroyAccountAdjustmentPolicy 

func DestroyAccountAdjustmentPolicy(policy AccountAdjustmentPolicy)

func DestroyEngine 

func DestroyEngine(engine Engine)

func DestroyEngineBuilder 

func DestroyEngineBuilder(builder EngineBuilder)

func DestroyPretradeCheckPreTradeStartPolicy 

func DestroyPretradeCheckPreTradeStartPolicy(policy PretradeCheckPreTradeStartPolicy)

func DestroyPretradePreTradePolicy 

func DestroyPretradePreTradePolicy(policy PretradePreTradePolicy)

func DestroyPretradePreTradeRequest 

func DestroyPretradePreTradeRequest(request PretradePreTradeRequest)

func DestroyPretradePreTradeReservation 

func DestroyPretradePreTradeReservation(reservation PretradePreTradeReservation)

func DestroyRejectList 

func DestroyRejectList(rejects RejectList)

func DestroySharedString 

func DestroySharedString(handle SharedString)

func EngineBuilderAddAccountAdjustmentPolicy 

func EngineBuilderAddAccountAdjustmentPolicy(
	builder EngineBuilder,
	policy AccountAdjustmentPolicy,
) error

func EngineBuilderAddCheckPreTradeStartPolicy 

func EngineBuilderAddCheckPreTradeStartPolicy(
	builder EngineBuilder,
	policy PretradeCheckPreTradeStartPolicy,
) error

func EngineBuilderAddPreTradePolicy 

func EngineBuilderAddPreTradePolicy(builder EngineBuilder, policy PretradePreTradePolicy) error

func EngineExecutePreTrade 

func EngineExecutePreTrade(
	engine Engine,
	order Order,
) (PretradePreTradeReservation, RejectList, error)

func EngineStartPreTrade 

func EngineStartPreTrade(engine Engine, order Order) (PretradePreTradeRequest, RejectList, error)

func ExecutionReportFillOptionalIsSet 

func ExecutionReportFillOptionalIsSet(value ExecutionReportFillOptional) bool

func ExecutionReportFillOptionalReset 

func ExecutionReportFillOptionalReset(value *ExecutionReportFillOptional)

func ExecutionReportFillOptionalSet 

func ExecutionReportFillOptionalSet(value *ExecutionReportFillOptional, fill ExecutionReportFill)

func ExecutionReportFillReset 

func ExecutionReportFillReset(fill *ExecutionReportFill)

func ExecutionReportFillSetFinal 

func ExecutionReportFillSetFinal(fill *ExecutionReportFill, isFinal bool)

ExecutionReportFillSetFinal marks the fill as closing the report stream.

func ExecutionReportFillSetLastTrade 

func ExecutionReportFillSetLastTrade(fill *ExecutionReportFill, trade ExecutionReportTrade)

func ExecutionReportFillSetLeavesQuantity 

func ExecutionReportFillSetLeavesQuantity(fill *ExecutionReportFill, quantity ParamQuantity)

func ExecutionReportFillSetLockPrice 

func ExecutionReportFillSetLockPrice(fill *ExecutionReportFill, price ParamPrice)

func ExecutionReportFillUnsetFinal 

func ExecutionReportFillUnsetFinal(fill *ExecutionReportFill)

ExecutionReportFillUnsetFinal clears the final flag.

func ExecutionReportFillUnsetLastTrade 

func ExecutionReportFillUnsetLastTrade(fill *ExecutionReportFill)

func ExecutionReportFillUnsetLeavesQuantity 

func ExecutionReportFillUnsetLeavesQuantity(fill *ExecutionReportFill)

func ExecutionReportFillUnsetLockPrice 

func ExecutionReportFillUnsetLockPrice(fill *ExecutionReportFill)

func ExecutionReportGetUserData 

func ExecutionReportGetUserData(report ExecutionReport) unsafe.Pointer

func ExecutionReportIsFinalOptionalGet 

func ExecutionReportIsFinalOptionalGet(value ExecutionReportIsFinalOptional) bool

ExecutionReportIsFinalOptionalGet returns the stored final flag value.

func ExecutionReportIsFinalOptionalIsSet 

func ExecutionReportIsFinalOptionalIsSet(value ExecutionReportIsFinalOptional) bool

ExecutionReportIsFinalOptionalIsSet reports whether the final flag is set.

func ExecutionReportOperationOptionalIsSet 

func ExecutionReportOperationOptionalIsSet(value ExecutionReportOperationOptional) bool

func ExecutionReportOperationOptionalReset 

func ExecutionReportOperationOptionalReset(value *ExecutionReportOperationOptional)

func ExecutionReportOperationOptionalSet 

func ExecutionReportOperationOptionalSet(
	value *ExecutionReportOperationOptional,
	operation ExecutionReportOperation,
)

func ExecutionReportOperationReset 

func ExecutionReportOperationReset(operation *ExecutionReportOperation)

func ExecutionReportOperationSetAccountID 

func ExecutionReportOperationSetAccountID(
	operation *ExecutionReportOperation,
	accountID ParamAccountID,
)

func ExecutionReportOperationSetInstrument 

func ExecutionReportOperationSetInstrument(
	operation *ExecutionReportOperation,
	instrument Instrument,
)

func ExecutionReportOperationSetSide 

func ExecutionReportOperationSetSide(operation *ExecutionReportOperation, side ParamSide)

func ExecutionReportOperationUnsetAccountID 

func ExecutionReportOperationUnsetAccountID(operation *ExecutionReportOperation)

func ExecutionReportOperationUnsetInstrument 

func ExecutionReportOperationUnsetInstrument(operation *ExecutionReportOperation)

func ExecutionReportOperationUnsetSide 

func ExecutionReportOperationUnsetSide(operation *ExecutionReportOperation)

func ExecutionReportPositionImpactOptionalIsSet 

func ExecutionReportPositionImpactOptionalIsSet(value ExecutionReportPositionImpactOptional) bool

func ExecutionReportPositionImpactOptionalReset 

func ExecutionReportPositionImpactOptionalReset(value *ExecutionReportPositionImpactOptional)

func ExecutionReportPositionImpactOptionalSet 

func ExecutionReportPositionImpactOptionalSet(
	value *ExecutionReportPositionImpactOptional,
	positionImpact ExecutionReportPositionImpact,
)

func ExecutionReportPositionImpactReset 

func ExecutionReportPositionImpactReset(positionImpact *ExecutionReportPositionImpact)

func ExecutionReportPositionImpactSetPositionEffect 

func ExecutionReportPositionImpactSetPositionEffect(
	positionImpact *ExecutionReportPositionImpact,
	positionEffect ParamPositionEffect,
)

func ExecutionReportPositionImpactSetPositionSide 

func ExecutionReportPositionImpactSetPositionSide(
	positionImpact *ExecutionReportPositionImpact,
	positionSide ParamPositionSide,
)

func ExecutionReportPositionImpactUnsetPositionEffect 

func ExecutionReportPositionImpactUnsetPositionEffect(
	positionImpact *ExecutionReportPositionImpact,
)

func ExecutionReportPositionImpactUnsetPositionSide 

func ExecutionReportPositionImpactUnsetPositionSide(
	positionImpact *ExecutionReportPositionImpact,
)

func ExecutionReportReset 

func ExecutionReportReset(report *ExecutionReport)

func ExecutionReportSetFill 

func ExecutionReportSetFill(report *ExecutionReport, fill ExecutionReportFill)

func ExecutionReportSetFinancialImpact 

func ExecutionReportSetFinancialImpact(report *ExecutionReport, financialImpact FinancialImpact)

func ExecutionReportSetOperation 

func ExecutionReportSetOperation(report *ExecutionReport, operation ExecutionReportOperation)

func ExecutionReportSetPositionImpact 

func ExecutionReportSetPositionImpact(
	report *ExecutionReport,
	positionImpact ExecutionReportPositionImpact,
)

func ExecutionReportSetUserData 

func ExecutionReportSetUserData(report *ExecutionReport, userData unsafe.Pointer)

func ExecutionReportTradeOptionalIsSet 

func ExecutionReportTradeOptionalIsSet(value ExecutionReportTradeOptional) bool

func ExecutionReportTradeOptionalReset 

func ExecutionReportTradeOptionalReset(value *ExecutionReportTradeOptional)

func ExecutionReportTradeOptionalSet 

func ExecutionReportTradeOptionalSet(
	value *ExecutionReportTradeOptional,
	trade ExecutionReportTrade,
)

func ExecutionReportTradeReset 

func ExecutionReportTradeReset(trade *ExecutionReportTrade)

func ExecutionReportTradeSetPrice 

func ExecutionReportTradeSetPrice(trade *ExecutionReportTrade, price ParamPrice)

func ExecutionReportTradeSetQuantity 

func ExecutionReportTradeSetQuantity(trade *ExecutionReportTrade, quantity ParamQuantity)

func ExecutionReportUnsetFill 

func ExecutionReportUnsetFill(report *ExecutionReport)

func ExecutionReportUnsetFinancialImpact 

func ExecutionReportUnsetFinancialImpact(report *ExecutionReport)

func ExecutionReportUnsetOperation 

func ExecutionReportUnsetOperation(report *ExecutionReport)

func ExecutionReportUnsetPositionImpact 

func ExecutionReportUnsetPositionImpact(report *ExecutionReport)

func FinancialImpactOptionalIsSet 

func FinancialImpactOptionalIsSet(value FinancialImpactOptional) bool

func FinancialImpactOptionalReset 

func FinancialImpactOptionalReset(value *FinancialImpactOptional)

func FinancialImpactOptionalSet 

func FinancialImpactOptionalSet(value *FinancialImpactOptional, financialImpact FinancialImpact)

func FinancialImpactReset 

func FinancialImpactReset(financialImpact *FinancialImpact)

func FinancialImpactSetFee 

func FinancialImpactSetFee(financialImpact *FinancialImpact, fee ParamFee)

func FinancialImpactSetPnl 

func FinancialImpactSetPnl(financialImpact *FinancialImpact, pnl ParamPnl)

func FinancialImpactUnsetFee 

func FinancialImpactUnsetFee(financialImpact *FinancialImpact)

func FinancialImpactUnsetPnl 

func FinancialImpactUnsetPnl(financialImpact *FinancialImpact)

func MutationsPush 

func MutationsPush(
	mutations Mutations,
	commitFnAddr unsafe.Pointer,
	rollbackFnAddr unsafe.Pointer,
	userData unsafe.Pointer,
	freeFnAddr unsafe.Pointer,
) error

func NewDecimalFromNative 

func NewDecimalFromNative(source ParamDecimal) decimal.Decimal

NewDecimalFromNative constructs a decimal from a native decimal.

func OrderGetUserData 

func OrderGetUserData(o Order) unsafe.Pointer

func OrderMarginOptionalIsSet 

func OrderMarginOptionalIsSet(value OrderMarginOptional) bool

func OrderMarginOptionalReset 

func OrderMarginOptionalReset(value *OrderMarginOptional)

func OrderMarginOptionalSet 

func OrderMarginOptionalSet(value *OrderMarginOptional, margin OrderMargin)

func OrderMarginReset 

func OrderMarginReset(m *OrderMargin)

func OrderMarginSetAutoBorrow 

func OrderMarginSetAutoBorrow(m *OrderMargin, autoBorrow TriBool)

func OrderMarginSetCollateralAsset 

func OrderMarginSetCollateralAsset(m *OrderMargin, asset string)

func OrderMarginSetLeverage 

func OrderMarginSetLeverage(m *OrderMargin, leverage ParamLeverage)

func OrderMarginUnsetAutoBorrow 

func OrderMarginUnsetAutoBorrow(m *OrderMargin)

func OrderMarginUnsetCollateralAsset 

func OrderMarginUnsetCollateralAsset(m *OrderMargin)

func OrderMarginUnsetLeverage 

func OrderMarginUnsetLeverage(m *OrderMargin)

func OrderOperationOptionalIsSet 

func OrderOperationOptionalIsSet(value OrderOperationOptional) bool

func OrderOperationOptionalReset 

func OrderOperationOptionalReset(value *OrderOperationOptional)

func OrderOperationOptionalSet 

func OrderOperationOptionalSet(value *OrderOperationOptional, operation OrderOperation)

func OrderOperationReset 

func OrderOperationReset(o *OrderOperation)

func OrderOperationSetAccountID 

func OrderOperationSetAccountID(o *OrderOperation, accountID ParamAccountID)

func OrderOperationSetInstrument 

func OrderOperationSetInstrument(o *OrderOperation, instrument Instrument)

func OrderOperationSetPrice 

func OrderOperationSetPrice(o *OrderOperation, price ParamPrice)

func OrderOperationSetSide 

func OrderOperationSetSide(o *OrderOperation, side ParamSide)

func OrderOperationSetTradeAmount 

func OrderOperationSetTradeAmount(o *OrderOperation, value ParamTradeAmount)

func OrderOperationUnsetAccountID 

func OrderOperationUnsetAccountID(o *OrderOperation)

func OrderOperationUnsetInstrument 

func OrderOperationUnsetInstrument(o *OrderOperation)

func OrderOperationUnsetPrice 

func OrderOperationUnsetPrice(o *OrderOperation)

func OrderOperationUnsetSide 

func OrderOperationUnsetSide(o *OrderOperation)

func OrderOperationUnsetTradeAmount 

func OrderOperationUnsetTradeAmount(o *OrderOperation)

func OrderPositionOptionalIsSet 

func OrderPositionOptionalIsSet(value OrderPositionOptional) bool

func OrderPositionOptionalReset 

func OrderPositionOptionalReset(value *OrderPositionOptional)

func OrderPositionOptionalSet 

func OrderPositionOptionalSet(value *OrderPositionOptional, position OrderPosition)

func OrderPositionReset 

func OrderPositionReset(p *OrderPosition)

func OrderPositionSetClosePosition 

func OrderPositionSetClosePosition(p *OrderPosition, closePosition TriBool)

func OrderPositionSetReduceOnly 

func OrderPositionSetReduceOnly(p *OrderPosition, reduceOnly TriBool)

func OrderPositionSetSide 

func OrderPositionSetSide(p *OrderPosition, side ParamPositionSide)

func OrderPositionUnsetClosePosition 

func OrderPositionUnsetClosePosition(p *OrderPosition)

func OrderPositionUnsetReduceOnly 

func OrderPositionUnsetReduceOnly(p *OrderPosition)

func OrderPositionUnsetSide 

func OrderPositionUnsetSide(p *OrderPosition)

func OrderReset 

func OrderReset(o *Order)

func OrderSetOrderMargin 

func OrderSetOrderMargin(o *Order, margin OrderMargin)

func OrderSetOrderOperation 

func OrderSetOrderOperation(o *Order, operation OrderOperation)

func OrderSetOrderPosition 

func OrderSetOrderPosition(o *Order, position OrderPosition)

func OrderSetUserData 

func OrderSetUserData(o *Order, userData unsafe.Pointer)

func OrderUnsetOrderMargin 

func OrderUnsetOrderMargin(o *Order)

func OrderUnsetOrderOperation 

func OrderUnsetOrderOperation(o *Order)

func OrderUnsetOrderPosition 

func OrderUnsetOrderPosition(o *Order)

func ParamAccountIDOptionalIsSet 

func ParamAccountIDOptionalIsSet(value ParamAccountIDOptional) bool

func ParamCashFlowCompare 

func ParamCashFlowCompare(lhs ParamCashFlow, rhs ParamCashFlow) (int, error)

func ParamCashFlowIsZero 

func ParamCashFlowIsZero(value ParamCashFlow) (bool, error)

func ParamCashFlowOptionalIsSet 

func ParamCashFlowOptionalIsSet(value ParamCashFlowOptional) bool

func ParamCashFlowToF64 

func ParamCashFlowToF64(value ParamCashFlow) (float64, error)

func ParamCashFlowToString 

func ParamCashFlowToString(value ParamCashFlow) (string, error)

func ParamFeeCompare 

func ParamFeeCompare(lhs ParamFee, rhs ParamFee) (int, error)

func ParamFeeIsZero 

func ParamFeeIsZero(value ParamFee) (bool, error)

func ParamFeeOptionalIsSet 

func ParamFeeOptionalIsSet(value ParamFeeOptional) bool

func ParamFeeToF64 

func ParamFeeToF64(value ParamFee) (float64, error)

func ParamFeeToString 

func ParamFeeToString(value ParamFee) (string, error)

func ParamNotionalCompare 

func ParamNotionalCompare(lhs ParamNotional, rhs ParamNotional) (int, error)

func ParamNotionalIsZero 

func ParamNotionalIsZero(value ParamNotional) (bool, error)

func ParamNotionalOptionalIsSet 

func ParamNotionalOptionalIsSet(value ParamNotionalOptional) bool

func ParamNotionalToF64 

func ParamNotionalToF64(value ParamNotional) (float64, error)

func ParamNotionalToString 

func ParamNotionalToString(value ParamNotional) (string, error)

func ParamPnlCompare 

func ParamPnlCompare(lhs ParamPnl, rhs ParamPnl) (int, error)

func ParamPnlIsZero 

func ParamPnlIsZero(value ParamPnl) (bool, error)

func ParamPnlOptionalIsSet 

func ParamPnlOptionalIsSet(value ParamPnlOptional) bool

func ParamPnlToF64 

func ParamPnlToF64(value ParamPnl) (float64, error)

func ParamPnlToString 

func ParamPnlToString(value ParamPnl) (string, error)

func ParamPositionSizeCompare 

func ParamPositionSizeCompare(
	lhs ParamPositionSize,
	rhs ParamPositionSize,
) (int, error)

func ParamPositionSizeIsZero 

func ParamPositionSizeIsZero(value ParamPositionSize) (bool, error)

func ParamPositionSizeOptionalIsSet 

func ParamPositionSizeOptionalIsSet(value ParamPositionSizeOptional) bool

func ParamPositionSizeToCloseQuantity 

func ParamPositionSizeToCloseQuantity(
	value ParamPositionSize,
) (ParamQuantity, ParamSide, error)

func ParamPositionSizeToF64 

func ParamPositionSizeToF64(value ParamPositionSize) (float64, error)

func ParamPositionSizeToOpenQuantity 

func ParamPositionSizeToOpenQuantity(
	value ParamPositionSize,
) (ParamQuantity, ParamSide, error)

func ParamPositionSizeToString 

func ParamPositionSizeToString(value ParamPositionSize) (string, error)

func ParamPriceCompare 

func ParamPriceCompare(lhs ParamPrice, rhs ParamPrice) (int, error)

func ParamPriceIsZero 

func ParamPriceIsZero(value ParamPrice) (bool, error)

func ParamPriceOptionalIsSet 

func ParamPriceOptionalIsSet(value ParamPriceOptional) bool

func ParamPriceToF64 

func ParamPriceToF64(value ParamPrice) (float64, error)

func ParamPriceToString 

func ParamPriceToString(value ParamPrice) (string, error)

func ParamQuantityCompare 

func ParamQuantityCompare(lhs ParamQuantity, rhs ParamQuantity) (int, error)

func ParamQuantityIsZero 

func ParamQuantityIsZero(value ParamQuantity) (bool, error)

func ParamQuantityOptionalIsSet 

func ParamQuantityOptionalIsSet(value ParamQuantityOptional) bool

func ParamQuantityToF64 

func ParamQuantityToF64(value ParamQuantity) (float64, error)

func ParamQuantityToString 

func ParamQuantityToString(value ParamQuantity) (string, error)

func ParamVolumeCompare 

func ParamVolumeCompare(lhs ParamVolume, rhs ParamVolume) (int, error)

func ParamVolumeIsZero 

func ParamVolumeIsZero(value ParamVolume) (bool, error)

func ParamVolumeOptionalIsSet 

func ParamVolumeOptionalIsSet(value ParamVolumeOptional) bool

func ParamVolumeToF64 

func ParamVolumeToF64(value ParamVolume) (float64, error)

func ParamVolumeToString 

func ParamVolumeToString(value ParamVolume) (string, error)

func PretradePreTradeLockReset 

func PretradePreTradeLockReset(lock *PretradePreTradeLock)

func PretradePreTradeLockSetPrice 

func PretradePreTradeLockSetPrice(lock *PretradePreTradeLock, price ParamPrice)

func PretradePreTradeLockUnsetPrice 

func PretradePreTradeLockUnsetPrice(lock *PretradePreTradeLock)

func PretradePreTradeRequestExecute 

func PretradePreTradeRequestExecute(
	request PretradePreTradeRequest,
) (PretradePreTradeReservation, RejectList, error)

func PretradePreTradeReservationCommit 

func PretradePreTradeReservationCommit(reservation PretradePreTradeReservation)

func PretradePreTradeReservationRollback 

func PretradePreTradeReservationRollback(reservation PretradePreTradeReservation)

func RejectGetUserData 

func RejectGetUserData(reject Reject) unsafe.Pointer

func RejectListLen 

func RejectListLen(list RejectList) int

func RejectListPush 

func RejectListPush(list RejectList, reject Reject)

Types

type AccountAdjustment 

type AccountAdjustment = C.PitAccountAdjustment

func NewAccountAdjustment 

func NewAccountAdjustment() AccountAdjustment

type AccountAdjustmentAmount 

type AccountAdjustmentAmount = C.PitAccountAdjustmentAmount

func AccountAdjustmentAmountOptionalGet 

func AccountAdjustmentAmountOptionalGet(value AccountAdjustmentAmountOptional) AccountAdjustmentAmount

func AccountAdjustmentAmountOptionalGetView 

func AccountAdjustmentAmountOptionalGetView(
	value *AccountAdjustmentAmountOptional,
) *AccountAdjustmentAmount

func NewAccountAdjustmentAmount 

func NewAccountAdjustmentAmount() AccountAdjustmentAmount

type AccountAdjustmentAmountOptional 

type AccountAdjustmentAmountOptional = C.PitAccountAdjustmentAmountOptional

func AccountAdjustmentGetAmount 

func AccountAdjustmentGetAmount(adjustment AccountAdjustment) AccountAdjustmentAmountOptional

func AccountAdjustmentGetAmountView 

func AccountAdjustmentGetAmountView(
	adjustment *AccountAdjustment,
) *AccountAdjustmentAmountOptional

func NewAccountAdjustmentAmountOptional 

func NewAccountAdjustmentAmountOptional() AccountAdjustmentAmountOptional

type AccountAdjustmentApplyStatus 

type AccountAdjustmentApplyStatus = C.PitAccountAdjustmentApplyStatus

type AccountAdjustmentBalanceOperation 

type AccountAdjustmentBalanceOperation = C.PitAccountAdjustmentBalanceOperation

func AccountAdjustmentBalanceOperationOptionalGet 

func AccountAdjustmentBalanceOperationOptionalGet(
	value AccountAdjustmentBalanceOperationOptional,
) AccountAdjustmentBalanceOperation

func AccountAdjustmentBalanceOperationOptionalGetView 

func AccountAdjustmentBalanceOperationOptionalGetView(
	value *AccountAdjustmentBalanceOperationOptional,
) *AccountAdjustmentBalanceOperation

func NewAccountAdjustmentBalanceOperation 

func NewAccountAdjustmentBalanceOperation() AccountAdjustmentBalanceOperation

type AccountAdjustmentBalanceOperationOptional 

type AccountAdjustmentBalanceOperationOptional = C.PitAccountAdjustmentBalanceOperationOptional

func AccountAdjustmentGetBalanceOperation 

func AccountAdjustmentGetBalanceOperation(
	adjustment AccountAdjustment,
) AccountAdjustmentBalanceOperationOptional

func AccountAdjustmentGetBalanceOperationView 

func AccountAdjustmentGetBalanceOperationView(
	adjustment *AccountAdjustment,
) *AccountAdjustmentBalanceOperationOptional

func NewAccountAdjustmentBalanceOperationOptional 

func NewAccountAdjustmentBalanceOperationOptional() AccountAdjustmentBalanceOperationOptional

type AccountAdjustmentBatchError 

type AccountAdjustmentBatchError = *C.PitAccountAdjustmentBatchError

func EngineApplyAccountAdjustment 

func EngineApplyAccountAdjustment(
	engine Engine,
	accountID ParamAccountID,
	adjustments []AccountAdjustment,
) (AccountAdjustmentBatchError, error)

type AccountAdjustmentBounds 

type AccountAdjustmentBounds = C.PitAccountAdjustmentBounds

func AccountAdjustmentBoundsOptionalGet 

func AccountAdjustmentBoundsOptionalGet(value AccountAdjustmentBoundsOptional) AccountAdjustmentBounds

func AccountAdjustmentBoundsOptionalGetView 

func AccountAdjustmentBoundsOptionalGetView(
	value *AccountAdjustmentBoundsOptional,
) *AccountAdjustmentBounds

func NewAccountAdjustmentBounds 

func NewAccountAdjustmentBounds() AccountAdjustmentBounds

type AccountAdjustmentBoundsOptional 

type AccountAdjustmentBoundsOptional = C.PitAccountAdjustmentBoundsOptional

func AccountAdjustmentGetBounds 

func AccountAdjustmentGetBounds(adjustment AccountAdjustment) AccountAdjustmentBoundsOptional

func AccountAdjustmentGetBoundsView 

func AccountAdjustmentGetBoundsView(
	adjustment *AccountAdjustment,
) *AccountAdjustmentBoundsOptional

func NewAccountAdjustmentBoundsOptional 

func NewAccountAdjustmentBoundsOptional() AccountAdjustmentBoundsOptional

type AccountAdjustmentContext 

type AccountAdjustmentContext = *C.PitAccountAdjustmentContext

type AccountAdjustmentPolicy 

type AccountAdjustmentPolicy = *C.PitAccountAdjustmentPolicy

func CreateCustomAccountAdjustmentPolicy 

func CreateCustomAccountAdjustmentPolicy(
	name string,
	applyFnAddr unsafe.Pointer,
	freeUserDataFnAddr unsafe.Pointer,
	userData unsafe.Pointer,
) (AccountAdjustmentPolicy, error)

type AccountAdjustmentPositionOperation 

type AccountAdjustmentPositionOperation = C.PitAccountAdjustmentPositionOperation

func AccountAdjustmentPositionOperationOptionalGet 

func AccountAdjustmentPositionOperationOptionalGet(
	value AccountAdjustmentPositionOperationOptional,
) AccountAdjustmentPositionOperation

func AccountAdjustmentPositionOperationOptionalGetView 

func AccountAdjustmentPositionOperationOptionalGetView(
	value *AccountAdjustmentPositionOperationOptional,
) *AccountAdjustmentPositionOperation

func NewAccountAdjustmentPositionOperation 

func NewAccountAdjustmentPositionOperation() AccountAdjustmentPositionOperation

type AccountAdjustmentPositionOperationOptional 

type AccountAdjustmentPositionOperationOptional = C.PitAccountAdjustmentPositionOperationOptional

func AccountAdjustmentGetPositionOperation 

func AccountAdjustmentGetPositionOperation(
	adjustment AccountAdjustment,
) AccountAdjustmentPositionOperationOptional

func AccountAdjustmentGetPositionOperationView 

func AccountAdjustmentGetPositionOperationView(
	adjustment *AccountAdjustment,
) *AccountAdjustmentPositionOperationOptional

func NewAccountAdjustmentPositionOperationOptional 

func NewAccountAdjustmentPositionOperationOptional() AccountAdjustmentPositionOperationOptional

type Engine 

type Engine = *C.PitEngine

func EngineBuilderBuild 

func EngineBuilderBuild(builder EngineBuilder) (Engine, error)

type EngineBuilder 

type EngineBuilder = *C.PitEngineBuilder

func CreateEngineBuilder 

func CreateEngineBuilder() EngineBuilder

type ExecutionReport 

type ExecutionReport = C.PitExecutionReport

func NewExecutionReport 

func NewExecutionReport() ExecutionReport

type ExecutionReportFill 

type ExecutionReportFill = C.PitExecutionReportFill

func ExecutionReportFillOptionalGet 

func ExecutionReportFillOptionalGet(value ExecutionReportFillOptional) ExecutionReportFill

func ExecutionReportFillOptionalGetView 

func ExecutionReportFillOptionalGetView(value *ExecutionReportFillOptional) *ExecutionReportFill

func NewExecutionReportFill 

func NewExecutionReportFill() ExecutionReportFill

type ExecutionReportFillOptional 

type ExecutionReportFillOptional = C.PitExecutionReportFillOptional

func ExecutionReportGetFill 

func ExecutionReportGetFill(report ExecutionReport) ExecutionReportFillOptional

func ExecutionReportGetFillView 

func ExecutionReportGetFillView(report *ExecutionReport) *ExecutionReportFillOptional

func NewExecutionReportFillOptional 

func NewExecutionReportFillOptional() ExecutionReportFillOptional

type ExecutionReportIsFinalOptional 

type ExecutionReportIsFinalOptional = C.PitExecutionReportIsFinalOptional

func ExecutionReportFillGetFinal 

func ExecutionReportFillGetFinal(fill ExecutionReportFill) ExecutionReportIsFinalOptional

ExecutionReportFillGetFinal returns the final flag when it is set.

type ExecutionReportOperation 

type ExecutionReportOperation = C.PitExecutionReportOperation

func ExecutionReportOperationOptionalGet 

func ExecutionReportOperationOptionalGet(
	value ExecutionReportOperationOptional,
) ExecutionReportOperation

func ExecutionReportOperationOptionalGetView 

func ExecutionReportOperationOptionalGetView(
	value *ExecutionReportOperationOptional,
) *ExecutionReportOperation

func NewExecutionReportOperation 

func NewExecutionReportOperation() ExecutionReportOperation

type ExecutionReportOperationOptional 

type ExecutionReportOperationOptional = C.PitExecutionReportOperationOptional

func ExecutionReportGetOperation 

func ExecutionReportGetOperation(report ExecutionReport) ExecutionReportOperationOptional

func ExecutionReportGetOperationView 

func ExecutionReportGetOperationView(report *ExecutionReport) *ExecutionReportOperationOptional

func NewExecutionReportOperationOptional 

func NewExecutionReportOperationOptional() ExecutionReportOperationOptional

type ExecutionReportPositionImpact 

type ExecutionReportPositionImpact = C.PitExecutionReportPositionImpact

func ExecutionReportPositionImpactOptionalGet 

func ExecutionReportPositionImpactOptionalGet(
	value ExecutionReportPositionImpactOptional,
) ExecutionReportPositionImpact

func ExecutionReportPositionImpactOptionalGetView 

func ExecutionReportPositionImpactOptionalGetView(
	value *ExecutionReportPositionImpactOptional,
) *ExecutionReportPositionImpact

func NewExecutionReportPositionImpact 

func NewExecutionReportPositionImpact() ExecutionReportPositionImpact

type ExecutionReportPositionImpactOptional 

type ExecutionReportPositionImpactOptional = C.PitExecutionReportPositionImpactOptional

func ExecutionReportGetPositionImpact 

func ExecutionReportGetPositionImpact(
	report ExecutionReport,
) ExecutionReportPositionImpactOptional

func ExecutionReportGetPositionImpactView 

func ExecutionReportGetPositionImpactView(
	report *ExecutionReport,
) *ExecutionReportPositionImpactOptional

func NewExecutionReportPositionImpactOptional 

func NewExecutionReportPositionImpactOptional() ExecutionReportPositionImpactOptional

type ExecutionReportTrade 

type ExecutionReportTrade = C.PitExecutionReportTrade

func ExecutionReportTradeOptionalGet 

func ExecutionReportTradeOptionalGet(value ExecutionReportTradeOptional) ExecutionReportTrade

func ExecutionReportTradeOptionalGetView 

func ExecutionReportTradeOptionalGetView(
	value *ExecutionReportTradeOptional,
) *ExecutionReportTrade

func NewExecutionReportTrade 

func NewExecutionReportTrade() ExecutionReportTrade

type ExecutionReportTradeOptional 

type ExecutionReportTradeOptional = C.PitExecutionReportTradeOptional

func ExecutionReportFillGetLastTrade 

func ExecutionReportFillGetLastTrade(fill ExecutionReportFill) ExecutionReportTradeOptional

func ExecutionReportFillGetLastTradeView 

func ExecutionReportFillGetLastTradeView(fill *ExecutionReportFill) *ExecutionReportTradeOptional

func NewExecutionReportTradeOptional 

func NewExecutionReportTradeOptional() ExecutionReportTradeOptional

type FinancialImpact 

type FinancialImpact = C.PitFinancialImpact

func FinancialImpactOptionalGet 

func FinancialImpactOptionalGet(value FinancialImpactOptional) FinancialImpact

func FinancialImpactOptionalGetView 

func FinancialImpactOptionalGetView(value *FinancialImpactOptional) *FinancialImpact

func NewFinancialImpact 

func NewFinancialImpact() FinancialImpact

type FinancialImpactOptional 

type FinancialImpactOptional = C.PitFinancialImpactOptional

func ExecutionReportGetFinancialImpact 

func ExecutionReportGetFinancialImpact(report ExecutionReport) FinancialImpactOptional

func ExecutionReportGetFinancialImpactView 

func ExecutionReportGetFinancialImpactView(report *ExecutionReport) *FinancialImpactOptional

func NewFinancialImpactOptional 

func NewFinancialImpactOptional() FinancialImpactOptional

type Instrument 

type Instrument = C.PitInstrument

func AccountAdjustmentPositionOperationGetInstrument 

func AccountAdjustmentPositionOperationGetInstrument(
	operation AccountAdjustmentPositionOperation,
) Instrument

func ExecutionReportOperationGetInstrument 

func ExecutionReportOperationGetInstrument(operation ExecutionReportOperation) Instrument

func NewInstrument 

func NewInstrument(underlyingAsset string, settlementAsset string) Instrument

func OrderOperationGetInstrument 

func OrderOperationGetInstrument(o OrderOperation) Instrument

type Mutations 

type Mutations = *C.PitMutations

type Order 

type Order = C.PitOrder

func NewOrder 

func NewOrder() Order

type OrderMargin 

type OrderMargin = C.PitOrderMargin

func NewOrderMargin 

func NewOrderMargin() OrderMargin

func OrderMarginOptionalGet 

func OrderMarginOptionalGet(value OrderMarginOptional) OrderMargin

func OrderMarginOptionalGetView 

func OrderMarginOptionalGetView(value *OrderMarginOptional) *OrderMargin

type OrderMarginOptional 

type OrderMarginOptional = C.PitOrderMarginOptional

func NewOrderMarginOptional 

func NewOrderMarginOptional() OrderMarginOptional

func OrderGetOrderMargin 

func OrderGetOrderMargin(o Order) OrderMarginOptional

func OrderGetOrderMarginView 

func OrderGetOrderMarginView(o *Order) *OrderMarginOptional

type OrderOperation 

type OrderOperation = C.PitOrderOperation

func NewOrderOperation 

func NewOrderOperation() OrderOperation

func OrderOperationOptionalGet 

func OrderOperationOptionalGet(value OrderOperationOptional) OrderOperation

func OrderOperationOptionalGetView 

func OrderOperationOptionalGetView(value *OrderOperationOptional) *OrderOperation

type OrderOperationOptional 

type OrderOperationOptional = C.PitOrderOperationOptional

func NewOrderOperationOptional 

func NewOrderOperationOptional() OrderOperationOptional

func OrderGetOrderOperation 

func OrderGetOrderOperation(o Order) OrderOperationOptional

func OrderGetOrderOperationView 

func OrderGetOrderOperationView(o *Order) *OrderOperationOptional

type OrderPosition 

type OrderPosition = C.PitOrderPosition

func NewOrderPosition 

func NewOrderPosition() OrderPosition

func OrderPositionOptionalGet 

func OrderPositionOptionalGet(value OrderPositionOptional) OrderPosition

func OrderPositionOptionalGetView 

func OrderPositionOptionalGetView(value *OrderPositionOptional) *OrderPosition

type OrderPositionOptional 

type OrderPositionOptional = C.PitOrderPositionOptional

func NewOrderPositionOptional 

func NewOrderPositionOptional() OrderPositionOptional

func OrderGetOrderPosition 

func OrderGetOrderPosition(o Order) OrderPositionOptional

func OrderGetOrderPositionView 

func OrderGetOrderPositionView(o *Order) *OrderPositionOptional

type ParamAccountID 

type ParamAccountID = C.PitParamAccountId

func CreateParamAccountIDFromStr 

func CreateParamAccountIDFromStr(value string) (ParamAccountID, error)

func CreateParamAccountIDFromU64 

func CreateParamAccountIDFromU64(value uint64) ParamAccountID

func ParamAccountIDOptionalGet 

func ParamAccountIDOptionalGet(value ParamAccountIDOptional) ParamAccountID

type ParamAccountIDOptional 

type ParamAccountIDOptional = C.PitParamAccountIdOptional

func ExecutionReportOperationGetAccountID 

func ExecutionReportOperationGetAccountID(
	operation ExecutionReportOperation,
) ParamAccountIDOptional

func OrderOperationGetAccountID 

func OrderOperationGetAccountID(o OrderOperation) ParamAccountIDOptional

type ParamAdjustmentAmount 

type ParamAdjustmentAmount = C.PitParamAdjustmentAmount

func AccountAdjustmentAmountGetPending 

func AccountAdjustmentAmountGetPending(amount AccountAdjustmentAmount) ParamAdjustmentAmount

func AccountAdjustmentAmountGetReserved 

func AccountAdjustmentAmountGetReserved(amount AccountAdjustmentAmount) ParamAdjustmentAmount

func AccountAdjustmentAmountGetTotal 

func AccountAdjustmentAmountGetTotal(amount AccountAdjustmentAmount) ParamAdjustmentAmount

func CreateParamAdjustmentAmount 

func CreateParamAdjustmentAmount(
	kind ParamAdjustmentAmountKind,
	value ParamPositionSize,
) ParamAdjustmentAmount

type ParamAdjustmentAmountKind 

type ParamAdjustmentAmountKind = C.PitParamAdjustmentAmountKind

func ParamAdjustmentAmountGetKind 

func ParamAdjustmentAmountGetKind(amount ParamAdjustmentAmount) ParamAdjustmentAmountKind

type ParamCashFlow 

type ParamCashFlow = C.PitParamCashFlow

func CreateParamCashFlow 

func CreateParamCashFlow(value ParamDecimal) (ParamCashFlow, error)

func CreateParamCashFlowFromDecimalRounded 

func CreateParamCashFlowFromDecimalRounded(
	v ParamDecimal,
	scale uint32,
	strategy ParamRoundingStrategy,
) (ParamCashFlow, error)

func CreateParamCashFlowFromF64 

func CreateParamCashFlowFromF64(v float64) (ParamCashFlow, error)

func CreateParamCashFlowFromF64Rounded 

func CreateParamCashFlowFromF64Rounded(
	v float64,
	scale uint32,
	strategy ParamRoundingStrategy,
) (ParamCashFlow, error)

func CreateParamCashFlowFromI64 

func CreateParamCashFlowFromI64(v int64) (ParamCashFlow, error)

func CreateParamCashFlowFromStr 

func CreateParamCashFlowFromStr(v string) (ParamCashFlow, error)

func CreateParamCashFlowFromStrRounded 

func CreateParamCashFlowFromStrRounded(
	v string,
	scale uint32,
	strategy ParamRoundingStrategy,
) (ParamCashFlow, error)

func CreateParamCashFlowFromU64 

func CreateParamCashFlowFromU64(v uint64) (ParamCashFlow, error)

func ParamCashFlowCheckedAdd 

func ParamCashFlowCheckedAdd(lhs ParamCashFlow, rhs ParamCashFlow) (ParamCashFlow, error)

func ParamCashFlowCheckedDivF64 

func ParamCashFlowCheckedDivF64(value ParamCashFlow, divisor float64) (ParamCashFlow, error)

func ParamCashFlowCheckedDivI64 

func ParamCashFlowCheckedDivI64(value ParamCashFlow, divisor int64) (ParamCashFlow, error)

func ParamCashFlowCheckedDivU64 

func ParamCashFlowCheckedDivU64(value ParamCashFlow, divisor uint64) (ParamCashFlow, error)

func ParamCashFlowCheckedMulF64 

func ParamCashFlowCheckedMulF64(value ParamCashFlow, scalar float64) (ParamCashFlow, error)

func ParamCashFlowCheckedMulI64 

func ParamCashFlowCheckedMulI64(value ParamCashFlow, scalar int64) (ParamCashFlow, error)

func ParamCashFlowCheckedMulU64 

func ParamCashFlowCheckedMulU64(value ParamCashFlow, scalar uint64) (ParamCashFlow, error)

func ParamCashFlowCheckedNeg 

func ParamCashFlowCheckedNeg(value ParamCashFlow) (ParamCashFlow, error)

func ParamCashFlowCheckedRemF64 

func ParamCashFlowCheckedRemF64(value ParamCashFlow, divisor float64) (ParamCashFlow, error)

func ParamCashFlowCheckedRemI64 

func ParamCashFlowCheckedRemI64(value ParamCashFlow, divisor int64) (ParamCashFlow, error)

func ParamCashFlowCheckedRemU64 

func ParamCashFlowCheckedRemU64(value ParamCashFlow, divisor uint64) (ParamCashFlow, error)

func ParamCashFlowCheckedSub 

func ParamCashFlowCheckedSub(lhs ParamCashFlow, rhs ParamCashFlow) (ParamCashFlow, error)

func ParamCashFlowFromFee 

func ParamCashFlowFromFee(value ParamFee) (ParamCashFlow, error)

func ParamCashFlowFromPnl 

func ParamCashFlowFromPnl(value ParamPnl) (ParamCashFlow, error)

func ParamCashFlowFromVolumeInflow 

func ParamCashFlowFromVolumeInflow(value ParamVolume) (ParamCashFlow, error)

func ParamCashFlowFromVolumeOutflow 

func ParamCashFlowFromVolumeOutflow(value ParamVolume) (ParamCashFlow, error)

func ParamCashFlowOptionalGet 

func ParamCashFlowOptionalGet(value ParamCashFlowOptional) ParamCashFlow

func ParamFeeToCashFlow 

func ParamFeeToCashFlow(value ParamFee) (ParamCashFlow, error)

func ParamPnlToCashFlow 

func ParamPnlToCashFlow(value ParamPnl) (ParamCashFlow, error)

func ParamVolumeToCashFlowInflow 

func ParamVolumeToCashFlowInflow(value ParamVolume) (ParamCashFlow, error)

func ParamVolumeToCashFlowOutflow 

func ParamVolumeToCashFlowOutflow(value ParamVolume) (ParamCashFlow, error)

type ParamCashFlowOptional 

type ParamCashFlowOptional = C.PitParamCashFlowOptional

type ParamDecimal 

type ParamDecimal = C.PitParamDecimal

func NewNativeDecimalFromDecimal 

func NewNativeDecimalFromDecimal(source decimal.Decimal) ParamDecimal

NewNativeDecimalFromDecimal converts a shopspring decimal to a native decimal.

WARNING: This implementation uses CoefficientInt64(), which truncates the coefficient to 64 bits. If the decimal mantissa exceeds int64 range, higher bits are silently discarded, leading to data loss without any error or panic.

func ParamCashFlowGetDecimal 

func ParamCashFlowGetDecimal(value ParamCashFlow) ParamDecimal

func ParamFeeGetDecimal 

func ParamFeeGetDecimal(value ParamFee) ParamDecimal

func ParamNotionalGetDecimal 

func ParamNotionalGetDecimal(value ParamNotional) ParamDecimal

func ParamPnlGetDecimal 

func ParamPnlGetDecimal(value ParamPnl) ParamDecimal

func ParamPositionSizeGetDecimal 

func ParamPositionSizeGetDecimal(value ParamPositionSize) ParamDecimal

func ParamPriceGetDecimal 

func ParamPriceGetDecimal(value ParamPrice) ParamDecimal

func ParamQuantityGetDecimal 

func ParamQuantityGetDecimal(value ParamQuantity) ParamDecimal

func ParamTradeAmountGetValue 

func ParamTradeAmountGetValue(amount ParamTradeAmount) ParamDecimal

func ParamVolumeGetDecimal 

func ParamVolumeGetDecimal(value ParamVolume) ParamDecimal

type ParamError 

type ParamError = *C.PitParamError

type ParamErrorCode 

type ParamErrorCode = C.PitParamErrorCode

type ParamErrorHandle 

type ParamErrorHandle = *C.PitParamError

type ParamFee 

type ParamFee = C.PitParamFee

func CreateParamFee 

func CreateParamFee(value ParamDecimal) (ParamFee, error)

func CreateParamFeeFromDecimalRounded 

func CreateParamFeeFromDecimalRounded(
	v ParamDecimal,
	scale uint32,
	strategy ParamRoundingStrategy,
) (ParamFee, error)

func CreateParamFeeFromF64 

func CreateParamFeeFromF64(v float64) (ParamFee, error)

func CreateParamFeeFromF64Rounded 

func CreateParamFeeFromF64Rounded(
	v float64,
	scale uint32,
	strategy ParamRoundingStrategy,
) (ParamFee, error)

func CreateParamFeeFromI64 

func CreateParamFeeFromI64(v int64) (ParamFee, error)

func CreateParamFeeFromStr 

func CreateParamFeeFromStr(v string) (ParamFee, error)

func CreateParamFeeFromStrRounded 

func CreateParamFeeFromStrRounded(
	v string,
	scale uint32,
	strategy ParamRoundingStrategy,
) (ParamFee, error)

func CreateParamFeeFromU64 

func CreateParamFeeFromU64(v uint64) (ParamFee, error)

func ParamFeeCheckedAdd 

func ParamFeeCheckedAdd(lhs ParamFee, rhs ParamFee) (ParamFee, error)

func ParamFeeCheckedDivF64 

func ParamFeeCheckedDivF64(value ParamFee, divisor float64) (ParamFee, error)

func ParamFeeCheckedDivI64 

func ParamFeeCheckedDivI64(value ParamFee, divisor int64) (ParamFee, error)

func ParamFeeCheckedDivU64 

func ParamFeeCheckedDivU64(value ParamFee, divisor uint64) (ParamFee, error)

func ParamFeeCheckedMulF64 

func ParamFeeCheckedMulF64(value ParamFee, scalar float64) (ParamFee, error)

func ParamFeeCheckedMulI64 

func ParamFeeCheckedMulI64(value ParamFee, scalar int64) (ParamFee, error)

func ParamFeeCheckedMulU64 

func ParamFeeCheckedMulU64(value ParamFee, scalar uint64) (ParamFee, error)

func ParamFeeCheckedNeg 

func ParamFeeCheckedNeg(value ParamFee) (ParamFee, error)

func ParamFeeCheckedRemF64 

func ParamFeeCheckedRemF64(value ParamFee, divisor float64) (ParamFee, error)

func ParamFeeCheckedRemI64 

func ParamFeeCheckedRemI64(value ParamFee, divisor int64) (ParamFee, error)

func ParamFeeCheckedRemU64 

func ParamFeeCheckedRemU64(value ParamFee, divisor uint64) (ParamFee, error)

func ParamFeeCheckedSub 

func ParamFeeCheckedSub(lhs ParamFee, rhs ParamFee) (ParamFee, error)

func ParamFeeOptionalGet 

func ParamFeeOptionalGet(value ParamFeeOptional) ParamFee

type ParamFeeOptional 

type ParamFeeOptional = C.PitParamFeeOptional

func FinancialImpactGetFee 

func FinancialImpactGetFee(financialImpact FinancialImpact) ParamFeeOptional

type ParamLeverage 

type ParamLeverage = C.PitParamLeverage

func AccountAdjustmentPositionOperationGetLeverage 

func AccountAdjustmentPositionOperationGetLeverage(
	operation AccountAdjustmentPositionOperation,
) ParamLeverage

func OrderMarginGetLeverage 

func OrderMarginGetLeverage(m OrderMargin) ParamLeverage

type ParamNotional 

type ParamNotional = C.PitParamNotional

func CreateParamNotional 

func CreateParamNotional(value ParamDecimal) (ParamNotional, error)

func CreateParamNotionalFromDecimalRounded 

func CreateParamNotionalFromDecimalRounded(
	v ParamDecimal,
	scale uint32,
	strategy ParamRoundingStrategy,
) (ParamNotional, error)

func CreateParamNotionalFromF64 

func CreateParamNotionalFromF64(v float64) (ParamNotional, error)

func CreateParamNotionalFromF64Rounded 

func CreateParamNotionalFromF64Rounded(
	v float64,
	scale uint32,
	strategy ParamRoundingStrategy,
) (ParamNotional, error)

func CreateParamNotionalFromI64 

func CreateParamNotionalFromI64(v int64) (ParamNotional, error)

func CreateParamNotionalFromStr 

func CreateParamNotionalFromStr(v string) (ParamNotional, error)

func CreateParamNotionalFromStrRounded 

func CreateParamNotionalFromStrRounded(
	v string,
	scale uint32,
	strategy ParamRoundingStrategy,
) (ParamNotional, error)

func CreateParamNotionalFromU64 

func CreateParamNotionalFromU64(v uint64) (ParamNotional, error)

func ParamLeverageCalculateMarginRequired 

func ParamLeverageCalculateMarginRequired(
	leverage ParamLeverage,
	notional ParamNotional,
) (ParamNotional, error)

func ParamNotionalCalculateMarginRequired 

func ParamNotionalCalculateMarginRequired(
	notional ParamNotional,
	leverage ParamLeverage,
) (ParamNotional, error)

func ParamNotionalCheckedAdd 

func ParamNotionalCheckedAdd(lhs ParamNotional, rhs ParamNotional) (ParamNotional, error)

func ParamNotionalCheckedDivF64 

func ParamNotionalCheckedDivF64(value ParamNotional, divisor float64) (ParamNotional, error)

func ParamNotionalCheckedDivI64 

func ParamNotionalCheckedDivI64(value ParamNotional, divisor int64) (ParamNotional, error)

func ParamNotionalCheckedDivU64 

func ParamNotionalCheckedDivU64(value ParamNotional, divisor uint64) (ParamNotional, error)

func ParamNotionalCheckedMulF64 

func ParamNotionalCheckedMulF64(value ParamNotional, scalar float64) (ParamNotional, error)

func ParamNotionalCheckedMulI64 

func ParamNotionalCheckedMulI64(value ParamNotional, scalar int64) (ParamNotional, error)

func ParamNotionalCheckedMulU64 

func ParamNotionalCheckedMulU64(value ParamNotional, scalar uint64) (ParamNotional, error)

func ParamNotionalCheckedRemF64 

func ParamNotionalCheckedRemF64(value ParamNotional, divisor float64) (ParamNotional, error)

func ParamNotionalCheckedRemI64 

func ParamNotionalCheckedRemI64(value ParamNotional, divisor int64) (ParamNotional, error)

func ParamNotionalCheckedRemU64 

func ParamNotionalCheckedRemU64(value ParamNotional, divisor uint64) (ParamNotional, error)

func ParamNotionalCheckedSub 

func ParamNotionalCheckedSub(lhs ParamNotional, rhs ParamNotional) (ParamNotional, error)

func ParamNotionalFromVolume 

func ParamNotionalFromVolume(volume ParamVolume) (ParamNotional, error)

func ParamNotionalOptionalGet 

func ParamNotionalOptionalGet(value ParamNotionalOptional) ParamNotional

func ParamPriceCalculateNotional 

func ParamPriceCalculateNotional(price ParamPrice, quantity ParamQuantity) (ParamNotional, error)

func ParamQuantityCalculateNotional 

func ParamQuantityCalculateNotional(
	quantity ParamQuantity,
	price ParamPrice,
) (ParamNotional, error)

type ParamNotionalOptional 

type ParamNotionalOptional = C.PitParamNotionalOptional

type ParamPnl 

type ParamPnl = C.PitParamPnl

func CreateParamPnl 

func CreateParamPnl(value ParamDecimal) (ParamPnl, error)

func CreateParamPnlFromDecimalRounded 

func CreateParamPnlFromDecimalRounded(
	v ParamDecimal,
	scale uint32,
	strategy ParamRoundingStrategy,
) (ParamPnl, error)

func CreateParamPnlFromF64 

func CreateParamPnlFromF64(v float64) (ParamPnl, error)

func CreateParamPnlFromF64Rounded 

func CreateParamPnlFromF64Rounded(
	v float64,
	scale uint32,
	strategy ParamRoundingStrategy,
) (ParamPnl, error)

func CreateParamPnlFromI64 

func CreateParamPnlFromI64(v int64) (ParamPnl, error)

func CreateParamPnlFromStr 

func CreateParamPnlFromStr(v string) (ParamPnl, error)

func CreateParamPnlFromStrRounded 

func CreateParamPnlFromStrRounded(
	v string,
	scale uint32,
	strategy ParamRoundingStrategy,
) (ParamPnl, error)

func CreateParamPnlFromU64 

func CreateParamPnlFromU64(v uint64) (ParamPnl, error)

func ParamFeeToPnl 

func ParamFeeToPnl(value ParamFee) (ParamPnl, error)

func ParamPnlCheckedAdd 

func ParamPnlCheckedAdd(lhs ParamPnl, rhs ParamPnl) (ParamPnl, error)

func ParamPnlCheckedDivF64 

func ParamPnlCheckedDivF64(value ParamPnl, divisor float64) (ParamPnl, error)

func ParamPnlCheckedDivI64 

func ParamPnlCheckedDivI64(value ParamPnl, divisor int64) (ParamPnl, error)

func ParamPnlCheckedDivU64 

func ParamPnlCheckedDivU64(value ParamPnl, divisor uint64) (ParamPnl, error)

func ParamPnlCheckedMulF64 

func ParamPnlCheckedMulF64(value ParamPnl, scalar float64) (ParamPnl, error)

func ParamPnlCheckedMulI64 

func ParamPnlCheckedMulI64(value ParamPnl, scalar int64) (ParamPnl, error)

func ParamPnlCheckedMulU64 

func ParamPnlCheckedMulU64(value ParamPnl, scalar uint64) (ParamPnl, error)

func ParamPnlCheckedNeg 

func ParamPnlCheckedNeg(value ParamPnl) (ParamPnl, error)

func ParamPnlCheckedRemF64 

func ParamPnlCheckedRemF64(value ParamPnl, divisor float64) (ParamPnl, error)

func ParamPnlCheckedRemI64 

func ParamPnlCheckedRemI64(value ParamPnl, divisor int64) (ParamPnl, error)

func ParamPnlCheckedRemU64 

func ParamPnlCheckedRemU64(value ParamPnl, divisor uint64) (ParamPnl, error)

func ParamPnlCheckedSub 

func ParamPnlCheckedSub(lhs ParamPnl, rhs ParamPnl) (ParamPnl, error)

func ParamPnlFromFee 

func ParamPnlFromFee(fee ParamFee) (ParamPnl, error)

func ParamPnlOptionalGet 

func ParamPnlOptionalGet(value ParamPnlOptional) ParamPnl

type ParamPnlOptional 

type ParamPnlOptional = C.PitParamPnlOptional

func FinancialImpactGetPnl 

func FinancialImpactGetPnl(financialImpact FinancialImpact) ParamPnlOptional

func NewParamPnlOptional 

func NewParamPnlOptional(value ParamPnl) ParamPnlOptional

type ParamPositionEffect 

type ParamPositionEffect = C.PitParamPositionEffect

func ExecutionReportPositionImpactGetPositionEffect 

func ExecutionReportPositionImpactGetPositionEffect(
	positionImpact ExecutionReportPositionImpact,
) ParamPositionEffect

type ParamPositionMode 

type ParamPositionMode = C.PitParamPositionMode

func AccountAdjustmentPositionOperationGetMode 

func AccountAdjustmentPositionOperationGetMode(
	operation AccountAdjustmentPositionOperation,
) ParamPositionMode

type ParamPositionSide 

type ParamPositionSide = C.PitParamPositionSide

func ExecutionReportPositionImpactGetPositionSide 

func ExecutionReportPositionImpactGetPositionSide(
	positionImpact ExecutionReportPositionImpact,
) ParamPositionSide

func OrderPositionGetSide 

func OrderPositionGetSide(p OrderPosition) ParamPositionSide

type ParamPositionSize 

type ParamPositionSize = C.PitParamPositionSize

func CreateParamPositionSize 

func CreateParamPositionSize(value ParamDecimal) (ParamPositionSize, error)

func CreateParamPositionSizeFromDecimalRounded 

func CreateParamPositionSizeFromDecimalRounded(
	v ParamDecimal,
	scale uint32,
	strategy ParamRoundingStrategy,
) (ParamPositionSize, error)

func CreateParamPositionSizeFromF64 

func CreateParamPositionSizeFromF64(v float64) (ParamPositionSize, error)

func CreateParamPositionSizeFromF64Rounded 

func CreateParamPositionSizeFromF64Rounded(
	v float64,
	scale uint32,
	strategy ParamRoundingStrategy,
) (ParamPositionSize, error)

func CreateParamPositionSizeFromI64 

func CreateParamPositionSizeFromI64(v int64) (ParamPositionSize, error)

func CreateParamPositionSizeFromStr 

func CreateParamPositionSizeFromStr(v string) (ParamPositionSize, error)

func CreateParamPositionSizeFromStrRounded 

func CreateParamPositionSizeFromStrRounded(
	v string,
	scale uint32,
	strategy ParamRoundingStrategy,
) (ParamPositionSize, error)

func CreateParamPositionSizeFromU64 

func CreateParamPositionSizeFromU64(v uint64) (ParamPositionSize, error)

func ParamAdjustmentAmountGetValue 

func ParamAdjustmentAmountGetValue(amount ParamAdjustmentAmount) ParamPositionSize

func ParamFeeToPositionSize 

func ParamFeeToPositionSize(value ParamFee) (ParamPositionSize, error)

func ParamPnlToPositionSize 

func ParamPnlToPositionSize(value ParamPnl) (ParamPositionSize, error)

func ParamPositionSizeCheckedAdd 

func ParamPositionSizeCheckedAdd(
	lhs ParamPositionSize,
	rhs ParamPositionSize,
) (ParamPositionSize, error)

func ParamPositionSizeCheckedAddQuantity 

func ParamPositionSizeCheckedAddQuantity(
	value ParamPositionSize,
	quantity ParamQuantity,
	side ParamSide,
) (ParamPositionSize, error)

func ParamPositionSizeCheckedDivF64 

func ParamPositionSizeCheckedDivF64(
	value ParamPositionSize,
	divisor float64,
) (ParamPositionSize, error)

func ParamPositionSizeCheckedDivI64 

func ParamPositionSizeCheckedDivI64(
	value ParamPositionSize,
	divisor int64,
) (ParamPositionSize, error)

func ParamPositionSizeCheckedDivU64 

func ParamPositionSizeCheckedDivU64(
	value ParamPositionSize,
	divisor uint64,
) (ParamPositionSize, error)

func ParamPositionSizeCheckedMulF64 

func ParamPositionSizeCheckedMulF64(
	value ParamPositionSize,
	scalar float64,
) (ParamPositionSize, error)

func ParamPositionSizeCheckedMulI64 

func ParamPositionSizeCheckedMulI64(
	value ParamPositionSize,
	scalar int64,
) (ParamPositionSize, error)

func ParamPositionSizeCheckedMulU64 

func ParamPositionSizeCheckedMulU64(
	value ParamPositionSize,
	scalar uint64,
) (ParamPositionSize, error)

func ParamPositionSizeCheckedNeg 

func ParamPositionSizeCheckedNeg(value ParamPositionSize) (ParamPositionSize, error)

func ParamPositionSizeCheckedRemF64 

func ParamPositionSizeCheckedRemF64(
	value ParamPositionSize,
	divisor float64,
) (ParamPositionSize, error)

func ParamPositionSizeCheckedRemI64 

func ParamPositionSizeCheckedRemI64(
	value ParamPositionSize,
	divisor int64,
) (ParamPositionSize, error)

func ParamPositionSizeCheckedRemU64 

func ParamPositionSizeCheckedRemU64(
	value ParamPositionSize,
	divisor uint64,
) (ParamPositionSize, error)

func ParamPositionSizeCheckedSub 

func ParamPositionSizeCheckedSub(
	lhs ParamPositionSize,
	rhs ParamPositionSize,
) (ParamPositionSize, error)

func ParamPositionSizeFromFee 

func ParamPositionSizeFromFee(value ParamFee) (ParamPositionSize, error)

func ParamPositionSizeFromPnl 

func ParamPositionSizeFromPnl(value ParamPnl) (ParamPositionSize, error)

func ParamPositionSizeFromQuantityAndSide 

func ParamPositionSizeFromQuantityAndSide(
	quantity ParamQuantity,
	side ParamSide,
) (ParamPositionSize, error)

func ParamPositionSizeOptionalGet 

func ParamPositionSizeOptionalGet(value ParamPositionSizeOptional) ParamPositionSize

type ParamPositionSizeOptional 

type ParamPositionSizeOptional = C.PitParamPositionSizeOptional

func AccountAdjustmentBoundsGetPendingLower 

func AccountAdjustmentBoundsGetPendingLower(
	bounds AccountAdjustmentBounds,
) ParamPositionSizeOptional

func AccountAdjustmentBoundsGetPendingUpper 

func AccountAdjustmentBoundsGetPendingUpper(
	bounds AccountAdjustmentBounds,
) ParamPositionSizeOptional

func AccountAdjustmentBoundsGetReservedLower 

func AccountAdjustmentBoundsGetReservedLower(
	bounds AccountAdjustmentBounds,
) ParamPositionSizeOptional

func AccountAdjustmentBoundsGetReservedUpper 

func AccountAdjustmentBoundsGetReservedUpper(
	bounds AccountAdjustmentBounds,
) ParamPositionSizeOptional

func AccountAdjustmentBoundsGetTotalLower 

func AccountAdjustmentBoundsGetTotalLower(
	bounds AccountAdjustmentBounds,
) ParamPositionSizeOptional

func AccountAdjustmentBoundsGetTotalUpper 

func AccountAdjustmentBoundsGetTotalUpper(
	bounds AccountAdjustmentBounds,
) ParamPositionSizeOptional

type ParamPrice 

type ParamPrice = C.PitParamPrice

func CreateParamPrice 

func CreateParamPrice(value ParamDecimal) (ParamPrice, error)

func CreateParamPriceFromDecimalRounded 

func CreateParamPriceFromDecimalRounded(
	v ParamDecimal,
	scale uint32,
	strategy ParamRoundingStrategy,
) (ParamPrice, error)

func CreateParamPriceFromF64 

func CreateParamPriceFromF64(v float64) (ParamPrice, error)

func CreateParamPriceFromF64Rounded 

func CreateParamPriceFromF64Rounded(
	v float64,
	scale uint32,
	strategy ParamRoundingStrategy,
) (ParamPrice, error)

func CreateParamPriceFromI64 

func CreateParamPriceFromI64(v int64) (ParamPrice, error)

func CreateParamPriceFromStr 

func CreateParamPriceFromStr(v string) (ParamPrice, error)

func CreateParamPriceFromStrRounded 

func CreateParamPriceFromStrRounded(
	v string,
	scale uint32,
	strategy ParamRoundingStrategy,
) (ParamPrice, error)

func CreateParamPriceFromU64 

func CreateParamPriceFromU64(v uint64) (ParamPrice, error)

func ExecutionReportTradeGetPrice 

func ExecutionReportTradeGetPrice(trade ExecutionReportTrade) ParamPrice

func ParamPriceCheckedAdd 

func ParamPriceCheckedAdd(lhs ParamPrice, rhs ParamPrice) (ParamPrice, error)

func ParamPriceCheckedDivF64 

func ParamPriceCheckedDivF64(value ParamPrice, divisor float64) (ParamPrice, error)

func ParamPriceCheckedDivI64 

func ParamPriceCheckedDivI64(value ParamPrice, divisor int64) (ParamPrice, error)

func ParamPriceCheckedDivU64 

func ParamPriceCheckedDivU64(value ParamPrice, divisor uint64) (ParamPrice, error)

func ParamPriceCheckedMulF64 

func ParamPriceCheckedMulF64(value ParamPrice, scalar float64) (ParamPrice, error)

func ParamPriceCheckedMulI64 

func ParamPriceCheckedMulI64(value ParamPrice, scalar int64) (ParamPrice, error)

func ParamPriceCheckedMulU64 

func ParamPriceCheckedMulU64(value ParamPrice, scalar uint64) (ParamPrice, error)

func ParamPriceCheckedNeg 

func ParamPriceCheckedNeg(value ParamPrice) (ParamPrice, error)

func ParamPriceCheckedRemF64 

func ParamPriceCheckedRemF64(value ParamPrice, divisor float64) (ParamPrice, error)

func ParamPriceCheckedRemI64 

func ParamPriceCheckedRemI64(value ParamPrice, divisor int64) (ParamPrice, error)

func ParamPriceCheckedRemU64 

func ParamPriceCheckedRemU64(value ParamPrice, divisor uint64) (ParamPrice, error)

func ParamPriceCheckedSub 

func ParamPriceCheckedSub(lhs ParamPrice, rhs ParamPrice) (ParamPrice, error)

func ParamPriceOptionalGet 

func ParamPriceOptionalGet(value ParamPriceOptional) ParamPrice

type ParamPriceOptional 

type ParamPriceOptional = C.PitParamPriceOptional

func AccountAdjustmentBalanceOperationGetAverageEntryPrice 

func AccountAdjustmentBalanceOperationGetAverageEntryPrice(
	operation AccountAdjustmentBalanceOperation,
) ParamPriceOptional

func AccountAdjustmentPositionOperationGetAverageEntryPrice 

func AccountAdjustmentPositionOperationGetAverageEntryPrice(
	operation AccountAdjustmentPositionOperation,
) ParamPriceOptional

func ExecutionReportFillGetLockPrice 

func ExecutionReportFillGetLockPrice(fill ExecutionReportFill) ParamPriceOptional

func OrderOperationGetPrice 

func OrderOperationGetPrice(o OrderOperation) ParamPriceOptional

func PretradePreTradeLockGetPrice 

func PretradePreTradeLockGetPrice(lock PretradePreTradeLock) ParamPriceOptional

type ParamQuantity 

type ParamQuantity = C.PitParamQuantity

func CreateParamQuantity 

func CreateParamQuantity(value ParamDecimal) (ParamQuantity, error)

func CreateParamQuantityFromDecimalRounded 

func CreateParamQuantityFromDecimalRounded(
	v ParamDecimal,
	scale uint32,
	strategy ParamRoundingStrategy,
) (ParamQuantity, error)

func CreateParamQuantityFromF64 

func CreateParamQuantityFromF64(v float64) (ParamQuantity, error)

func CreateParamQuantityFromF64Rounded 

func CreateParamQuantityFromF64Rounded(
	v float64,
	scale uint32,
	strategy ParamRoundingStrategy,
) (ParamQuantity, error)

func CreateParamQuantityFromI64 

func CreateParamQuantityFromI64(v int64) (ParamQuantity, error)

func CreateParamQuantityFromStr 

func CreateParamQuantityFromStr(v string) (ParamQuantity, error)

func CreateParamQuantityFromStrRounded 

func CreateParamQuantityFromStrRounded(
	v string,
	scale uint32,
	strategy ParamRoundingStrategy,
) (ParamQuantity, error)

func CreateParamQuantityFromU64 

func CreateParamQuantityFromU64(v uint64) (ParamQuantity, error)

func ExecutionReportTradeGetQuantity 

func ExecutionReportTradeGetQuantity(trade ExecutionReportTrade) ParamQuantity

func ParamQuantityCheckedAdd 

func ParamQuantityCheckedAdd(lhs ParamQuantity, rhs ParamQuantity) (ParamQuantity, error)

func ParamQuantityCheckedDivF64 

func ParamQuantityCheckedDivF64(value ParamQuantity, divisor float64) (ParamQuantity, error)

func ParamQuantityCheckedDivI64 

func ParamQuantityCheckedDivI64(value ParamQuantity, divisor int64) (ParamQuantity, error)

func ParamQuantityCheckedDivU64 

func ParamQuantityCheckedDivU64(value ParamQuantity, divisor uint64) (ParamQuantity, error)

func ParamQuantityCheckedMulF64 

func ParamQuantityCheckedMulF64(value ParamQuantity, scalar float64) (ParamQuantity, error)

func ParamQuantityCheckedMulI64 

func ParamQuantityCheckedMulI64(value ParamQuantity, scalar int64) (ParamQuantity, error)

func ParamQuantityCheckedMulU64 

func ParamQuantityCheckedMulU64(value ParamQuantity, scalar uint64) (ParamQuantity, error)

func ParamQuantityCheckedRemF64 

func ParamQuantityCheckedRemF64(value ParamQuantity, divisor float64) (ParamQuantity, error)

func ParamQuantityCheckedRemI64 

func ParamQuantityCheckedRemI64(value ParamQuantity, divisor int64) (ParamQuantity, error)

func ParamQuantityCheckedRemU64 

func ParamQuantityCheckedRemU64(value ParamQuantity, divisor uint64) (ParamQuantity, error)

func ParamQuantityCheckedSub 

func ParamQuantityCheckedSub(lhs ParamQuantity, rhs ParamQuantity) (ParamQuantity, error)

func ParamQuantityOptionalGet 

func ParamQuantityOptionalGet(value ParamQuantityOptional) ParamQuantity

func ParamVolumeCalculateQuantity 

func ParamVolumeCalculateQuantity(volume ParamVolume, price ParamPrice) (ParamQuantity, error)

type ParamQuantityOptional 

type ParamQuantityOptional = C.PitParamQuantityOptional

func ExecutionReportFillGetLeavesQuantity 

func ExecutionReportFillGetLeavesQuantity(fill ExecutionReportFill) ParamQuantityOptional

type ParamRoundingStrategy 

type ParamRoundingStrategy = C.uint8_t

type ParamSide 

type ParamSide = C.PitParamSide

func ExecutionReportOperationGetSide 

func ExecutionReportOperationGetSide(operation ExecutionReportOperation) ParamSide

func OrderOperationGetSide 

func OrderOperationGetSide(o OrderOperation) ParamSide

type ParamTradeAmount 

type ParamTradeAmount = C.PitParamTradeAmount

func CreateParamTradeAmount 

func CreateParamTradeAmount(kind ParamTradeAmountKind, value ParamDecimal) ParamTradeAmount

func OrderOperationGetTradeAmount 

func OrderOperationGetTradeAmount(o OrderOperation) ParamTradeAmount

type ParamTradeAmountKind 

type ParamTradeAmountKind = C.PitParamTradeAmountKind

func ParamTradeAmountGetKind 

func ParamTradeAmountGetKind(amount ParamTradeAmount) ParamTradeAmountKind

type ParamVolume 

type ParamVolume = C.PitParamVolume

func CreateParamVolume 

func CreateParamVolume(value ParamDecimal) (ParamVolume, error)

func CreateParamVolumeFromDecimalRounded 

func CreateParamVolumeFromDecimalRounded(
	v ParamDecimal,
	scale uint32,
	strategy ParamRoundingStrategy,
) (ParamVolume, error)

func CreateParamVolumeFromF64 

func CreateParamVolumeFromF64(v float64) (ParamVolume, error)

func CreateParamVolumeFromF64Rounded 

func CreateParamVolumeFromF64Rounded(
	v float64,
	scale uint32,
	strategy ParamRoundingStrategy,
) (ParamVolume, error)

func CreateParamVolumeFromI64 

func CreateParamVolumeFromI64(v int64) (ParamVolume, error)

func CreateParamVolumeFromStr 

func CreateParamVolumeFromStr(v string) (ParamVolume, error)

func CreateParamVolumeFromStrRounded 

func CreateParamVolumeFromStrRounded(
	v string,
	scale uint32,
	strategy ParamRoundingStrategy,
) (ParamVolume, error)

func CreateParamVolumeFromU64 

func CreateParamVolumeFromU64(v uint64) (ParamVolume, error)

func ParamNotionalToVolume 

func ParamNotionalToVolume(notional ParamNotional) (ParamVolume, error)

func ParamPriceCalculateVolume 

func ParamPriceCalculateVolume(price ParamPrice, quantity ParamQuantity) (ParamVolume, error)

func ParamQuantityCalculateVolume 

func ParamQuantityCalculateVolume(quantity ParamQuantity, price ParamPrice) (ParamVolume, error)

func ParamVolumeCheckedAdd 

func ParamVolumeCheckedAdd(lhs ParamVolume, rhs ParamVolume) (ParamVolume, error)

func ParamVolumeCheckedDivF64 

func ParamVolumeCheckedDivF64(value ParamVolume, divisor float64) (ParamVolume, error)

func ParamVolumeCheckedDivI64 

func ParamVolumeCheckedDivI64(value ParamVolume, divisor int64) (ParamVolume, error)

func ParamVolumeCheckedDivU64 

func ParamVolumeCheckedDivU64(value ParamVolume, divisor uint64) (ParamVolume, error)

func ParamVolumeCheckedMulF64 

func ParamVolumeCheckedMulF64(value ParamVolume, scalar float64) (ParamVolume, error)

func ParamVolumeCheckedMulI64 

func ParamVolumeCheckedMulI64(value ParamVolume, scalar int64) (ParamVolume, error)

func ParamVolumeCheckedMulU64 

func ParamVolumeCheckedMulU64(value ParamVolume, scalar uint64) (ParamVolume, error)

func ParamVolumeCheckedRemF64 

func ParamVolumeCheckedRemF64(value ParamVolume, divisor float64) (ParamVolume, error)

func ParamVolumeCheckedRemI64 

func ParamVolumeCheckedRemI64(value ParamVolume, divisor int64) (ParamVolume, error)

func ParamVolumeCheckedRemU64 

func ParamVolumeCheckedRemU64(value ParamVolume, divisor uint64) (ParamVolume, error)

func ParamVolumeCheckedSub 

func ParamVolumeCheckedSub(lhs ParamVolume, rhs ParamVolume) (ParamVolume, error)

func ParamVolumeFromNotional 

func ParamVolumeFromNotional(notional ParamNotional) (ParamVolume, error)

func ParamVolumeOptionalGet 

func ParamVolumeOptionalGet(value ParamVolumeOptional) ParamVolume

type ParamVolumeOptional 

type ParamVolumeOptional = C.PitParamVolumeOptional

type PretradeCheckPreTradeStartPolicy 

type PretradeCheckPreTradeStartPolicy = *C.PitPretradeCheckPreTradeStartPolicy

func CreatePretradeCustomCheckPreTradeStartPolicy 

func CreatePretradeCustomCheckPreTradeStartPolicy(
	name string,
	checkFnAddr unsafe.Pointer,
	applyExecutionReportFnAddr unsafe.Pointer,
	freeUserDataFnAddr unsafe.Pointer,
	userData unsafe.Pointer,
) (PretradeCheckPreTradeStartPolicy, error)

func CreatePretradePoliciesOrderSizeLimitPolicy 

func CreatePretradePoliciesOrderSizeLimitPolicy(
	params []PretradePoliciesOrderSizeLimitParam,
) (PretradeCheckPreTradeStartPolicy, error)

func CreatePretradePoliciesOrderValidationPolicy 

func CreatePretradePoliciesOrderValidationPolicy() PretradeCheckPreTradeStartPolicy

func CreatePretradePoliciesPnlBoundsKillSwitchPolicy 

func CreatePretradePoliciesPnlBoundsKillSwitchPolicy(
	params []PretradePoliciesPnlBoundsBarrier,
) (PretradeCheckPreTradeStartPolicy, error)

func CreatePretradePoliciesRateLimitPolicy 

func CreatePretradePoliciesRateLimitPolicy(
	maxOrders int,
	windowSeconds uint64,
) PretradeCheckPreTradeStartPolicy

type PretradeContext 

type PretradeContext = *C.PitPretradeContext

type PretradePoliciesOrderSizeLimitParam 

type PretradePoliciesOrderSizeLimitParam = C.PitPretradePoliciesOrderSizeLimitParam

func NewPretradePoliciesOrderSizeLimitParam 

func NewPretradePoliciesOrderSizeLimitParam(
	settlementAsset string,
	maxQuantity ParamQuantity,
	maxNotional ParamVolume,
) PretradePoliciesOrderSizeLimitParam

type PretradePoliciesPnlBoundsBarrier 

type PretradePoliciesPnlBoundsBarrier = C.PitPretradePoliciesPnlBoundsBarrier

func NewPretradePoliciesPnlBoundsBarrier 

func NewPretradePoliciesPnlBoundsBarrier(
	settlementAsset string,
	lowerBound ParamPnlOptional,
	upperBound ParamPnlOptional,
	initialPnl ParamPnl,
) PretradePoliciesPnlBoundsBarrier

type PretradePostTradeResult 

type PretradePostTradeResult struct {
	KillSwitchTriggered bool
}

func EngineApplyExecutionReport 

func EngineApplyExecutionReport(
	engine Engine,
	report ExecutionReport,
) (PretradePostTradeResult, error)

type PretradePreTradeLock 

type PretradePreTradeLock = C.PitPretradePreTradeLock

func NewPretradePreTradeLock 

func NewPretradePreTradeLock() PretradePreTradeLock

func PretradePreTradeReservationGetLock 

func PretradePreTradeReservationGetLock(
	reservation PretradePreTradeReservation,
) PretradePreTradeLock

type PretradePreTradePolicy 

type PretradePreTradePolicy = *C.PitPretradePreTradePolicy

func CreatePretradeCustomPreTradePolicy 

func CreatePretradeCustomPreTradePolicy(
	name string,
	checkFnAddr unsafe.Pointer,
	applyFnAddr unsafe.Pointer,
	freeUserDataFnAddr unsafe.Pointer,
	userData unsafe.Pointer,
) (PretradePreTradePolicy, error)

type PretradePreTradeRequest 

type PretradePreTradeRequest = *C.PitPretradePreTradeRequest

type PretradePreTradeReservation 

type PretradePreTradeReservation = *C.PitPretradePreTradeReservation

type Reject 

type Reject = C.PitReject

func CreateReject 

func CreateReject(
	code RejectCode,
	scope RejectScope,
	policy StringView,
	reason StringView,
	details StringView,
	userData unsafe.Pointer,
) Reject

func RejectListGet 

func RejectListGet(list RejectList, index int) Reject

type RejectCode 

type RejectCode = C.PitRejectCode

func RejectGetCode 

func RejectGetCode(reject Reject) RejectCode

type RejectList 

type RejectList = *C.PitRejectList

func AccountAdjustmentBatchErrorGetRejects 

func AccountAdjustmentBatchErrorGetRejects(handle AccountAdjustmentBatchError) RejectList

func CreateRejectList 

func CreateRejectList(reserve int) RejectList

type RejectScope 

type RejectScope = C.PitRejectScope

func RejectGetScope 

func RejectGetScope(reject Reject) RejectScope

type SharedString 

type SharedString = *C.PitSharedString

type String 

type String struct {
	// contains filtered or unexported fields
}

String is the C-heap backing store for a local string that is passed to C.

Why C heap?

Every C struct that carries a string field (PitStringView) stores a raw pointer into the string's backing bytes. When such a struct lives in Go-allocated memory and is passed to a C function via a Go pointer, the CGo checker enforces the rule: 

"Go memory passed to C must not contain Go pointers."

If the string bytes were on the Go heap, their address stored in PitStringView.ptr would be a Go pointer, triggering a panic: 

"argument of cgo function has Go pointer to unpinned Go pointer"

Allocating the bytes on the C heap makes PitStringView.ptr a C pointer. The CGo checker does not flag C pointers, so the panic never occurs.

Lifetime and cleanup

String is allocated once per business value and freed automatically:

  • domain types like param.Asset is a struct that holds *String as its only field.
  • runtime.SetFinalizer is attached to *String. When the GC collects the last domain type instance (and therefore the last *String reference), the finalizer calls C.free on the buffer.
  • runtime.SetFinalizer does NOT guarantee execution before program exit, only before the GC reclaims the object. In a high-frequency trading process the GC runs under memory pressure, so C buffers are reclaimed promptly during normal operation. A small leak on abnormal exit is acceptable because the OS reclaims the process address space anyway.

Thread safety

String is immutable after construction. Concurrent reads from multiple goroutines are safe without synchronization.

func NewString 

func NewString(source string) *String

NewString copies the bytes of validated into a new C-heap buffer and registers a GC finalizer that calls C.free when the last reference to the returned *String is dropped.

validated must be a non-empty, already-validated asset identifier string. The caller (like param.NewAsset / param.NewAssetFromHandle) is responsible for validation before calling this function.

func (*String) Len 

func (b *String) Len() int

Len returns the byte length of the string.

func (*String) Safe 

func (b *String) Safe() string

Safe returns a Go-heap copy of the identifier. The returned string is fully independent of the C buffer and remains valid after the String is collected.

func (*String) Unsafe 

func (b *String) Unsafe() string

Unsafe returns a Go string header whose backing bytes are the C buffer.

The string is valid only as long as the *String is reachable (directly or through a param.Asset that holds it). Use in hot paths where avoiding a copy matters; prefer Safe when the string may outlive the String.

type StringView 

type StringView struct {
	// contains filtered or unexported fields
}

StringView is a string-backed view without ownership.

- safe: original string is owned and retained - unsafe: string aliases external memory

func AccountAdjustmentBalanceOperationGetAsset 

func AccountAdjustmentBalanceOperationGetAsset(
	operation AccountAdjustmentBalanceOperation,
) StringView

func AccountAdjustmentPolicyGetName 

func AccountAdjustmentPolicyGetName(policy AccountAdjustmentPolicy) StringView

func AccountAdjustmentPositionOperationGetCollateralAsset 

func AccountAdjustmentPositionOperationGetCollateralAsset(
	operation AccountAdjustmentPositionOperation,
) StringView

func GetRuntimeVersion 

func GetRuntimeVersion() StringView

func InstrumentGetSettlementAsset 

func InstrumentGetSettlementAsset(instrument Instrument) StringView

func InstrumentGetUnderlyingAsset 

func InstrumentGetUnderlyingAsset(instrument Instrument) StringView

func NewStringView 

func NewStringView(value string) StringView

func OrderMarginGetCollateralAsset 

func OrderMarginGetCollateralAsset(m OrderMargin) StringView

func PretradeCheckPreTradeStartPolicyGetName 

func PretradeCheckPreTradeStartPolicyGetName(
	policy PretradeCheckPreTradeStartPolicy,
) StringView

func PretradePreTradePolicyGetName 

func PretradePreTradePolicyGetName(policy PretradePreTradePolicy) StringView

func RejectGetDetails 

func RejectGetDetails(reject Reject) StringView

func RejectGetPolicy 

func RejectGetPolicy(reject Reject) StringView

func RejectGetReason 

func RejectGetReason(reject Reject) StringView

func (StringView) IsSet 

func (v StringView) IsSet() bool

IsSet returns true if the StringView is set and not empty.

func (StringView) Safe 

func (v StringView) Safe() string

Safe returns a fully owned copy of the data as a Go string.

func (StringView) Unsafe 

func (v StringView) Unsafe() string

Unsafe returns a string backed by the underlying memory without copying or nil for an empty and unset StringView.

WARNING: - The returned string aliases external memory. - If the memory becomes invalid, this leads to undefined behavior.

type TriBool 

type TriBool = C.PitTriBool

func OrderMarginGetAutoBorrow 

func OrderMarginGetAutoBorrow(m OrderMargin) TriBool

func OrderPositionGetClosePosition 

func OrderPositionGetClosePosition(p OrderPosition) TriBool

func OrderPositionGetReduceOnly 

func OrderPositionGetReduceOnly(p OrderPosition) TriBool

Source Files

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